Update metadata in "Using generic-text mappings" topic

Author: Rageking8

docs/c-runtime-library/using-generic-text-mappings.md

@@ -1,11 +1,10 @@
 ---
 title: "Using Generic-Text Mappings"
 description: "An introduction to Microsoft-specific mappings for data types, routines, and other objects in the C runtime."
+ms.date: 11/04/2016
 ms.topic: "concept-article"
-ms.date: "11/04/2016"
 f1_keywords: ["_UNICODE"]
 helpviewer_keywords: ["_TXCHAR type", "TINT type", "_TCHAR type", "TSCHAR type", "TEXT type", "TCHAR type", "TCHAR.H data types, mappings defined in", "generic-text data types", "_TINT type", "TUCHAR type", "_UNICODE constant", "TXCHAR type", "generic-text mappings", "_TSCHAR type", "T type", "mappings, generic-text", "_TUCHAR type", "MBCS data type", "_MBCS data type", "_TEXT type", "UNICODE constant", "_T type"]
-ms.assetid: 2848121c-e51f-4b9b-a2e6-833ece4b0cb3
 ---
 # Using generic-text mappings