[patch] Rename template parameters in std::regex

[Jonathan Wakely]

Fix an over-eager find'n'replace.

Tested x86_64-linux, committed to trunk.

commit 3e9a05fcd4278438229a6d1515ad0d6d3b17f4a9
Author: Jonathan Wakely <jwak...@redhat.com>
Date:   Mon Sep 15 11:13:52 2014 +0100

    	* include/bits/regex.h (basic_regex): Rename _Ch_typeraits template
    	parameters to _Ch_traits.

diff --git a/libstdc++-v3/include/bits/regex.h b/libstdc++-v3/include/bits/regex.h
index 9dc83fd..5205089 100644
--- a/libstdc++-v3/include/bits/regex.h
+++ b/libstdc++-v3/include/bits/regex.h
@@ -577,9 +577,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
        *
        * @param __s A pointer to a string containing a regular expression.
        */
-      template<typename _Ch_typeraits, typename _Alloc>
+      template<typename _Ch_traits, typename _Alloc>
 	basic_regex&
-	operator=(const basic_string<_Ch_type, _Ch_typeraits, _Alloc>& __s)
+	operator=(const basic_string<_Ch_type, _Ch_traits, _Alloc>& __s)
 	{ return this->assign(__s, flags()); }
 
       // [7.8.3] assign
@@ -654,9 +654,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
        * expression pattern interpreted according to @p __flags.  If
        * regex_error is thrown, *this remains unchanged.
        */
-      template<typename _Ch_typeraits, typename _Alloc>
+      template<typename _Ch_traits, typename _Alloc>
 	basic_regex&
-	assign(const basic_string<_Ch_type, _Ch_typeraits, _Alloc>& __s,
+	assign(const basic_string<_Ch_type, _Ch_traits, _Alloc>& __s,
 	       flag_type __flags = ECMAScript)
 	{
 	  _M_flags = __flags;