C#: Whitespace edit and edit query metadata.

Author: calumgrant

csharp/ql/src/Security Features/CWE-016/ASPNetRequestValidationMode.qhelp

@@ -1,6 +1,4 @@
-<!DOCTYPE qhelp PUBLIC
-  "-//Semmle//qhelp//EN"
-  "qhelp.dtd">
+<!DOCTYPE qhelp PUBLIC "-//Semmle//qhelp//EN" "qhelp.dtd">
 <qhelp>
 
 	<overview>

csharp/ql/src/Security Features/CWE-016/ASPNetRequestValidationMode.ql

@@ -4,7 +4,10 @@
  *              included by default in ASP.NET. Disabling or downgrading this protection is not
  *              recommended.
  * @kind problem
+ * @id cs/insecure-request-validation-mode
  * @problem.severity warning
+ * @tags security
+ *       external/cwe/cwe-016
  */
 
 import csharp