Update cvt-wstring.md

Author: TylerMSFT

docs/standard-library/cvt-wstring.md

@@ -7,16 +7,14 @@ helpviewer_keywords: ["cvt/wstring header"]
 ---
 # `<cvt/wstring>`
 
-The header `<cvt/wstring>` in previous versions of Visual Studio defined the class template [`wstring_convert`](../standard-library/wstring-convert-class.md) in the stdext::cvt namespace. The header is maintained for backward compatibility. New code should use the version of the class that is defined in [\<locale>](../standard-library/locale.md) in the `std` namespace
+The header `<cvt/wstring>` in previous versions of Visual Studio defined the class template [`wstring_convert`](wstring-convert-class.md) in the `stdext::cvt` namespace. The header is maintained for backward compatibility. New code should use the version of the class that is defined in [`<locale>`](locale.md) in the `std` namespace.
 
 ## Syntax
 
 ```cpp
 #include <cvt/wstring>
 ```
 
-## Requirements
-
 ## See also
 
 [Header Files Reference](../standard-library/cpp-standard-library-header-files.md)