perly.c: Fix typo in comment

1 files changed, 1 insertions, 1 deletions

diff --git a/perly.c b/perly.c
index 9911a8ad19..41978fa787 100644
--- a/perly.c
+++ b/perly.c
@@ -355,7 +355,7 @@ Perl_yyparse (pTHX_ int gramtype)
                 yytoken = YYTRANSLATE(NATIVE_TO_UNI(parser->yychar));
             }
 
-            /* make sure no-ones changed yychar since the last call to yylex */
+            /* make sure no-one's changed yychar since the last call to yylex */
             assert(yytoken == YYTRANSLATE(NATIVE_TO_UNI(parser->yychar)));
             YYDSYMPRINTF("lookahead token is", yytoken, &parser->yylval);