invoke.texi ([Wformat-zero-length]): Tidy.

2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* doc/invoke.texi ([Wformat-zero-length]): Tidy.

From-SVN: r179978

gcc/ChangeLog

+2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* doc/invoke.texi ([Wformat-zero-length]): Tidy.
+
 2011-10-14  Jakub Jelinek  <jakub@redhat.com>
 
 	* gimple.c (walk_stmt_load_store_addr_ops): Call visit_addr

gcc/doc/invoke.texi

@@ -3190,7 +3190,7 @@ in the case of @code{scanf} formats, this option will suppress the
 warning if the unused arguments are all pointers, since the Single
 Unix Specification says that such unused arguments are allowed.
 
-@item -Wno-format-zero-length @r{(C, C++, Objective-C and Objective-C++ only)}
+@item -Wno-format-zero-length
 @opindex Wno-format-zero-length
 @opindex Wformat-zero-length
 If @option{-Wformat} is specified, do not warn about zero-length formats.