gcc, doc: Fix Darwin bootstrap: Amend an @option command to elide a space.

At least some version(s) of makeinfo (4.8) do not like @option {-xxxx}
the brace has to follow the @option without any whitespace.

makeinfo 4.8 is installed on Darwin systems and this breaks bootstrap.
The amendment follows the style of the surrounding code.

Signed-off-by: Iain Sandoe <iain@sandoe.co.uk>
gcc/ChangeLog:

	* doc/invoke.texi: Remove whitespace after an @option.

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 1cfb702..4b1b583 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -10677,7 +10677,7 @@ valid for all standard-compliant programs.
 It turns on @option{-ffast-math}, @option{-fallow-store-data-races}
 and the Fortran-specific @option{-fstack-arrays}, unless
 @option{-fmax-stack-var-size} is specified, and @option{-fno-protect-parens}.
-It turns off @option {-fsemantic-interposition}.
+It turns off @option{-fsemantic-interposition}.
 
 @item -Og
 @opindex Og