c-opts.c (c_common_post_options): Fix a typo in comments.

2009-01-22  H.J. Lu  <hongjiu.lu@intel.com>

	* c-opts.c (c_common_post_options): Fix a typo in comments.

From-SVN: r143578

gcc/ChangeLog

+2009-01-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* c-opts.c (c_common_post_options): Fix a typo in comments.
+
 2009-01-22  Steve Ellcey  <sje@cup.hp.com>
 
 	PR middle-end/38615

gcc/c-opts.c

@@ -1054,7 +1054,7 @@ c_common_post_options (const char **pfilename)
   if (warn_ignored_qualifiers == -1)
     warn_ignored_qualifiers = extra_warnings;
 
-  /* -Wpointer_sign is disabled by default, but it is enabled if any
+  /* -Wpointer-sign is disabled by default, but it is enabled if any
      of -Wall or -pedantic are given.  */
   if (warn_pointer_sign == -1)
     warn_pointer_sign = 0;