sphinx: add missing trailing newline

sphinx: add missing trailing newline

All files are supposed to end with a newline, fix that.

ChangeLog:

	* doc/bsd.rst:
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	* doc/contrib.rst:
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	* doc/contribute.rst:
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	* doc/cppdiropts.rst:
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	* doc/cppenv.rst:
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	* doc/cppopts.rst:
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	* doc/cppwarnopts.rst:
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	* doc/funding.rst:
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	* doc/gnu.rst:
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	* doc/gnu_free_documentation_license.rst:
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	* doc/gpl-3.0.rst:
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	* doc/indices-and-tables.rst:
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	* doc/lgpl-2.1.rst:
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	* doc/md.rst:
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gcc/d/ChangeLog:

	* doc/copyright.rst:
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	* doc/general-public-license-3.rst:
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	* doc/gnu-free-documentation-license.rst:
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	* doc/index.rst:
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	* doc/indices-and-tables.rst:
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	* doc/invoking-gdc.rst:
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	* doc/invoking-gdc/code-generation.rst:
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	* doc/invoking-gdc/developer-options.rst:
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	* doc/invoking-gdc/input-and-output-files.rst:
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	* doc/invoking-gdc/options-for-directory-search.rst:
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	* doc/invoking-gdc/options-for-linking.rst:
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	* doc/invoking-gdc/runtime-options.rst:
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	* doc/invoking-gdc/warnings.rst:
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gcc/ChangeLog:

	* doc/cpp/character-sets.rst:
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	* doc/cpp/conditional-syntax.rst:
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	* doc/cpp/conditional-uses.rst:
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	* doc/cpp/conditionals.rst:
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	* doc/cpp/copyright.rst:
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	* doc/cpp/deleted-code.rst:
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	* doc/cpp/diagnostics.rst:
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	* doc/cpp/environment-variables.rst:
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	* doc/cpp/gnu-free-documentation-license.rst:
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	* doc/cpp/header-files.rst:
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	* doc/cpp/header-files/alternatives-to-wrapper-ifndef.rst:
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	* doc/cpp/header-files/computed-includes.rst:
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	* doc/cpp/header-files/include-operation.rst:
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	* doc/cpp/header-files/include-syntax.rst:
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	* doc/cpp/header-files/once-only-headers.rst:
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	* doc/cpp/header-files/search-path.rst:
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	* doc/cpp/header-files/system-headers.rst:
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	* doc/cpp/header-files/wrapper-headers.rst:
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	* doc/cpp/implementation-defined-behavior.rst:
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	* doc/cpp/implementation-details.rst:
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	* doc/cpp/implementation-limits.rst:
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	* doc/cpp/index.rst:
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	* doc/cpp/indices-and-tables.rst:
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	* doc/cpp/initial-processing.rst:
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	* doc/cpp/invocation.rst:
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	* doc/cpp/line-control.rst:
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	* doc/cpp/macros.rst:
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	* doc/cpp/macros/concatenation.rst:
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	* doc/cpp/macros/directives-within-macro-arguments.rst:
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	* doc/cpp/macros/function-like-macros.rst:
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	* doc/cpp/macros/macro-arguments.rst:
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	* doc/cpp/macros/macro-pitfalls.rst:
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	* doc/cpp/macros/object-like-macros.rst:
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	* doc/cpp/macros/predefined-macros.rst:
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	* doc/cpp/macros/stringizing.rst:
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	* doc/cpp/macros/undefining-and-redefining-macros.rst:
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	* doc/cpp/macros/variadic-macros.rst:
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	* doc/cpp/obsolete-features.rst:
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	* doc/cpp/other-directives.rst:
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	* doc/cpp/overview.rst:
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	* doc/cpp/pragmas.rst:
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	* doc/cpp/preprocessor-output.rst:
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	* doc/cpp/the-preprocessing-language.rst:
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	* doc/cpp/tokenization.rst:
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	* doc/cpp/traditional-lexical-analysis.rst:
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	* doc/cpp/traditional-macros.rst:
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	* doc/cpp/traditional-miscellany.rst:
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	* doc/cpp/traditional-mode.rst:
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	* doc/cpp/traditional-warnings.rst:
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	* doc/cppinternals/copyright.rst:
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	* doc/cppinternals/cppinternals.rst:
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	* doc/cppinternals/cpplib.rst:
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	* doc/cppinternals/files.rst:
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	* doc/cppinternals/index.rst:
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	* doc/cppinternals/indices-and-tables.rst:
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	* doc/cppinternals/internal-representation-of-macros.rst:
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	* doc/cppinternals/just-which-line-number-anyway.rst:
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	* doc/cppinternals/lexing-a-line.rst:
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	* doc/cppinternals/lexing-a-token.rst:
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	* doc/cppinternals/looking-for-a-function-like-macros-opening-parenthesis.rst:
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	* doc/cppinternals/macro-expansion-overview.rst:
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	* doc/cppinternals/marking-tokens-ineligible-for-future-expansion.rst:
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	* doc/cppinternals/multiple-include-optimization.rst:
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	* doc/cppinternals/overview.rst:
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	* doc/cppinternals/representation-of-line-numbers.rst:
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	* doc/cppinternals/scanning-the-replacement-list-for-macros-to-expand.rst:
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	* doc/gcc/binary-compatibility.rst:
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	* doc/gcc/c++-implementation-defined-behavior.rst:
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	* doc/gcc/c-implementation-defined-behavior.rst:
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	* doc/gcc/c-implementation-defined-behavior/architecture.rst:
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	* doc/gcc/c-implementation-defined-behavior/arrays-and-pointers.rst:
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	* doc/gcc/c-implementation-defined-behavior/characters.rst:
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	* doc/gcc/c-implementation-defined-behavior/declarators.rst:
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	* doc/gcc/c-implementation-defined-behavior/environment.rst:
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	* doc/gcc/c-implementation-defined-behavior/floating-point.rst:
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	* doc/gcc/c-implementation-defined-behavior/hints.rst:
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	* doc/gcc/c-implementation-defined-behavior/identifiers.rst:
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	* doc/gcc/c-implementation-defined-behavior/integers.rst:
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	* doc/gcc/c-implementation-defined-behavior/library-functions.rst:
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	* doc/gcc/c-implementation-defined-behavior/locale-specific-behavior.rst:
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	* doc/gcc/c-implementation-defined-behavior/preprocessing-directives.rst:
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	* doc/gcc/c-implementation-defined-behavior/qualifiers.rst:
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	* doc/gcc/c-implementation-defined-behavior/statements.rst:
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	* doc/gcc/c-implementation-defined-behavior/structures-unions-enumerations-and-bit-fields.rst:
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	* doc/gcc/c-implementation-defined-behavior/translation.rst:
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	* doc/gcc/conditionally-supported-behavior.rst:
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	* doc/gcc/contributing-to-gcc-development.rst:
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	* doc/gcc/contributors-to-gcc.rst:
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	* doc/gcc/copyright.rst:
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	* doc/gcc/exception-handling.rst:
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	* doc/gcc/extensions-to-the-c++-language.rst:
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	* doc/gcc/extensions-to-the-c++-language/backwards-compatibility.rst:
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	* doc/gcc/extensions-to-the-c++-language/c++-concepts.rst:
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	* doc/gcc/extensions-to-the-c++-language/c++-interface-and-implementation-pragmas.rst:
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	* doc/gcc/extensions-to-the-c++-language/c++-specific-variable-function-and-type-attributes.rst:
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	* doc/gcc/extensions-to-the-c++-language/deprecated-features.rst:
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	* doc/gcc/extensions-to-the-c++-language/extracting-the-function-pointer-from-a-bound-pointer-to-member-function.rst:
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	* doc/gcc/extensions-to-the-c++-language/function-multiversioning.rst:
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	* doc/gcc/extensions-to-the-c++-language/restricting-pointer-aliasing.rst:
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	* doc/gcc/extensions-to-the-c++-language/type-traits.rst:
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	* doc/gcc/extensions-to-the-c++-language/vague-linkage.rst:
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	* doc/gcc/extensions-to-the-c++-language/when-is-a-volatile-c++-object-accessed.rst:
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	* doc/gcc/extensions-to-the-c++-language/wheres-the-template.rst:
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	* doc/gcc/extensions-to-the-c-language-family.rst:
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	* doc/gcc/extensions-to-the-c-language-family/128-bit-integers.rst:
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	* doc/gcc/extensions-to-the-c-language-family/additional-floating-types.rst:
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	* doc/gcc/extensions-to-the-c-language-family/alternate-keywords.rst:
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	* doc/gcc/extensions-to-the-c-language-family/an-inline-function-is-as-fast-as-a-macro.rst:
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	* doc/gcc/extensions-to-the-c-language-family/arithmetic-on-void-and-function-pointers.rst:
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	* doc/gcc/extensions-to-the-c-language-family/arrays-of-length-zero.rst:
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	* doc/gcc/extensions-to-the-c-language-family/arrays-of-variable-length.rst:
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	* doc/gcc/extensions-to-the-c-language-family/attribute-syntax.rst:
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	* doc/gcc/extensions-to-the-c-language-family/binary-constants-using-the-0b-prefix.rst:
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	* doc/gcc/extensions-to-the-c-language-family/built-in-functions-for-memory-model-aware-atomic-operations.rst:
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	* doc/gcc/extensions-to-the-c-language-family/built-in-functions-to-perform-arithmetic-with-overflow-checking.rst:
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	* doc/gcc/extensions-to-the-c-language-family/c++-style-comments.rst:
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	* doc/gcc/extensions-to-the-c-language-family/case-ranges.rst:
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	* doc/gcc/extensions-to-the-c-language-family/cast-to-a-union-type.rst:
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	* doc/gcc/extensions-to-the-c-language-family/complex-numbers.rst:
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	* doc/gcc/extensions-to-the-c-language-family/compound-literals.rst:
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	* doc/gcc/extensions-to-the-c-language-family/conditionals-with-omitted-operands.rst:
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	* doc/gcc/extensions-to-the-c-language-family/constructing-function-calls.rst:
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	* doc/gcc/extensions-to-the-c-language-family/decimal-floating-types.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/aarch64-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/amd-gcn-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arc-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/arm-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/avr-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/blackfin-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/bpf-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/c-sky-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/common-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/epiphany-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/h8-300-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/ia-64-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32c-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m32r-d-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/m68k-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mcore-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mep-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microblaze-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/microsoft-windows-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/mips-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/msp430-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nds32-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nios-ii-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/nvidia-ptx-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/powerpc-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/risc-v-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rl78-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/rx-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/s-390-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/sh-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/symbian-os-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/v850-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/visium-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/x86-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/declaring-attributes-of-functions/xstormy16-function-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/designated-initializers.rst:
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	* doc/gcc/extensions-to-the-c-language-family/determining-the-alignment-of-functions-types-or-variables.rst:
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	* doc/gcc/extensions-to-the-c-language-family/dollar-signs-in-identifier-names.rst:
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	* doc/gcc/extensions-to-the-c-language-family/double-word-integers.rst:
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	* doc/gcc/extensions-to-the-c-language-family/enumerator-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/fixed-point-types.rst:
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	* doc/gcc/extensions-to-the-c-language-family/format-checks-specific-to-particular-target-machines.rst:
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	* doc/gcc/extensions-to-the-c-language-family/function-names-as-strings.rst:
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	* doc/gcc/extensions-to-the-c-language-family/getting-the-return-or-frame-address-of-a-function.rst:
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	* doc/gcc/extensions-to-the-c-language-family/half-precision-floating-point.rst:
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	* doc/gcc/extensions-to-the-c-language-family/hex-floats.rst:
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	* doc/gcc/extensions-to-the-c-language-family/how-to-use-inline-assembly-language-in-c-code.rst:
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	* doc/gcc/extensions-to-the-c-language-family/incomplete-enum-types.rst:
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	* doc/gcc/extensions-to-the-c-language-family/label-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/labels-as-values.rst:
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	* doc/gcc/extensions-to-the-c-language-family/legacy-sync-built-in-functions-for-atomic-memory-access.rst:
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	* doc/gcc/extensions-to-the-c-language-family/locally-declared-labels.rst:
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	* doc/gcc/extensions-to-the-c-language-family/macros-with-a-variable-number-of-arguments.rst:
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	* doc/gcc/extensions-to-the-c-language-family/mixed-declarations-labels-and-code.rst:
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	* doc/gcc/extensions-to-the-c-language-family/named-address-spaces.rst:
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	* doc/gcc/extensions-to-the-c-language-family/nested-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/non-constant-initializers.rst:
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	* doc/gcc/extensions-to-the-c-language-family/non-lvalue-arrays-may-have-subscripts.rst:
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	* doc/gcc/extensions-to-the-c-language-family/nonlocal-gotos.rst:
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	* doc/gcc/extensions-to-the-c-language-family/object-size-checking-built-in-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/other-built-in-functions-provided-by-gcc.rst:
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	* doc/gcc/extensions-to-the-c-language-family/pointer-arguments-in-variadic-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/pointers-to-arrays-with-qualifiers-work-as-expected.rst:
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	* doc/gcc/extensions-to-the-c-language-family/pragmas-accepted-by-gcc.rst:
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	* doc/gcc/extensions-to-the-c-language-family/prototypes-and-old-style-function-definitions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/referring-to-a-type-with-typeof.rst:
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	* doc/gcc/extensions-to-the-c-language-family/slightly-looser-rules-for-escaped-newlines.rst:
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	* doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-types.rst:
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	* doc/gcc/extensions-to-the-c-language-family/specifying-attributes-of-variables.rst:
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	* doc/gcc/extensions-to-the-c-language-family/statement-attributes.rst:
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	* doc/gcc/extensions-to-the-c-language-family/statements-and-declarations-in-expressions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/structures-with-no-members.rst:
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	* doc/gcc/extensions-to-the-c-language-family/support-for-offsetof.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/aarch64-built-in-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/alpha-built-in-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/altera-nios-ii-built-in-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-built-in-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arc-simd-built-in-functions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-armv8-m-security-extensions.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-c-language-extensions-acle.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-floating-point-status-and-control-intrinsics.rst:
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	* doc/gcc/extensions-to-the-c-language-family/target-builtins/arm-iwmmxt-built-in-functions.rst:
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gcc/fortran/ChangeLog:

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