Fix doubled indefinite articles, mostly in comments.
2020-03-14 Jakub Jelinek <jakub@redhat.com>
* gimple-fold.c (gimple_fold_builtin_strncpy): Change
"a an" to "an" in a comment.
* hsa-common.h (is_a_helper): Likewise.
* tree-ssa-strlen.c (maybe_diag_stxncpy_trunc): Likewise.
* config/arc/arc.c (arc600_corereg_hazard): Likewise.
* config/s390/s390.c (s390_indirect_branch_via_thunk): Likewise.
* logic.cc (formula::formula): Change "a an" to "an" in a comment.
* parser.c (cp_debug_parser): Change "a an" to "an" in a string
literal.