[patch] parser.c: Fix a comment typo.

[Kazu Hirata]

Hi,

Committed as obvious.

Kazu Hirata

2004-09-23  Kazu Hirata  <kazu@cs.umass.edu>

	* parser.c: Fix a comment typo.

Index: parser.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/cp/parser.c,v
retrieving revision 1.251
diff -u -r1.251 parser.c
--- parser.c	21 Sep 2004 20:46:57 -0000	1.251
+++ parser.c	23 Sep 2004 11:01:13 -0000
@@ -2446,7 +2446,7 @@
       return error_mark_node;
     }
 
-  /* Try to avoid the overhead of creating and destroying an obstac
+  /* Try to avoid the overhead of creating and destroying an obstack
      for the common case of just one string.  */
   if (!cp_parser_is_string_literal (cp_lexer_peek_nth_token (parser->lexer, 2)))
     {