tree.c (build_function_decl_skip_args): Fix grammar.

	* tree.c (build_function_decl_skip_args): Fix grammar.
	(build_function_type_list_1): Fix typos, adjust formatting.

From-SVN: r159666

gcc/ChangeLog

+2010-05-21  Nathan Froyd  <froydnj@codesourcery.com>
+
+	* tree.c (build_function_decl_skip_args): Fix grammar.
+	(build_function_type_list_1): Fix typos, adjust formatting.
+
 2010-05-21  Steven Bosscher  <steven@gcc.gnu.org>
 
 	* tree.h: Include real.h and fixed-value.h as basic datatypes.

gcc/tree.c

@@ -7288,7 +7288,7 @@ build_function_type_skip_args (tree orig_type, bitmap args_to_skip)
 /* Build variant of function type ORIG_TYPE skipping ARGS_TO_SKIP.
 
    Arguments from DECL_ARGUMENTS list can't be removed now, since they are
-   linked by TREE_CHAIN directly.  It is caller responsibility to eliminate
+   linked by TREE_CHAIN directly.  The caller is responsible for eliminating
    them when they are being duplicated (i.e. copy_arguments_for_versioning).  */
 
 tree
@@ -7310,8 +7310,8 @@ build_function_decl_skip_args (tree orig_decl, bitmap args_to_skip)
 }
 
 /* Build a function type.  The RETURN_TYPE is the type returned by the
-   function. If VAARGS is set, no void_type_node is appended to the
-   the list. ARGP muse be alway be terminated be a NULL_TREE.  */
+   function.  If VAARGS is set, no void_type_node is appended to the
+   the list.  ARGP must be always be terminated be a NULL_TREE.  */
 
 static tree
 build_function_type_list_1 (bool vaargs, tree return_type, va_list argp)