instead of -Wnormalized=<options>

2017-02-22  Martin Liska  <mliska@suse.cz>

	* doc/invoke.texi: Replace inequality signs with square brackets
	for -Wnornalized.
2017-02-22  Martin Liska  <mliska@suse.cz>

	* c.opt: Replace inequality signs with square brackets
	for -Wnornalized.

From-SVN: r245659

gcc/ChangeLog

+2017-02-22  Martin Liska  <mliska@suse.cz>
+
+	* doc/invoke.texi: Replace inequality signs with square brackets
+	for -Wnornalized.
+
 2017-02-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	PR tree-optimization/68644

gcc/c-family/ChangeLog

+2017-02-22  Martin Liska  <mliska@suse.cz>
+
+	* c.opt: Replace inequality signs with square brackets
+	for -Wnornalized.
+
 2017-02-21  Jakub Jelinek  <jakub@redhat.com>
 
 	PR c++/79641

gcc/c-family/c.opt

@@ -806,7 +806,7 @@ C ObjC C++ ObjC++ Warning Alias(Wnormalized=,nfc,none)
 
 Wnormalized=
 C ObjC C++ ObjC++ RejectNegative Joined Warning CPP(warn_normalize) CppReason(CPP_W_NORMALIZE) Init(normalized_C) Var(cpp_warn_normalize) Enum(cpp_normalize_level)
--Wnormalized=<none|id|nfc|nfkc>	Warn about non-normalized Unicode strings.
+-Wnormalized=[none|id|nfc|nfkc]	Warn about non-normalized Unicode strings.
 
 ; Required for these enum values.
 SourceInclude

gcc/doc/invoke.texi

@@ -6218,7 +6218,7 @@ Do not warn if a multicharacter constant (@samp{'FOOF'}) is used.
 Usually they indicate a typo in the user's code, as they have
 implementation-defined values, and should not be used in portable code.
 
-@item -Wnormalized@r{[}=@r{<}none@r{|}id@r{|}nfc@r{|}nfkc@r{>]}
+@item -Wnormalized=@r{[}none@r{|}id@r{|}nfc@r{|}nfkc@r{]}
 @opindex Wnormalized=
 @opindex Wnormalized
 @opindex Wno-normalized