Upcase H2 headers

Author: sdwheeler

reference/5.1/Microsoft.PowerShell.Core/About/about_Comment_Based_Help.md

@@ -10,7 +10,6 @@ title: about_Comment_Based_Help
 # about_Comment_Based_Help
 
 ## SHORT DESCRIPTION
-
 Describes how to write comment-based help content for functions and scripts.
 
 ## LONG DESCRIPTION
@@ -36,6 +35,7 @@ information about how to display help content for functions and scripts, see
 The [Update-Help][08] and [Save-Help][07] cmdlets work only on XML files.
 Updatable Help doesn't support comment-based help content.
 
+## SYNTAX FOR COMMENT-BASED HELP
 ## SYNTAX FOR COMMENT-BASED HELP
 
 To create Comment-based help content, you can use either style of comments:
@@ -86,6 +86,7 @@ as `.EXAMPLE`, can appear many times in the same comment block. The help
 content for each keyword begins on the line after the keyword and can span
 multiple lines.
 
+## SYNTAX FOR COMMENT-BASED HELP IN FUNCTIONS
 ## SYNTAX FOR COMMENT-BASED HELP IN FUNCTIONS
 
 Comment-based help for a function can appear in one of three locations:
@@ -131,6 +132,7 @@ or
 function Get-Function { }
 ```
 
+## SYNTAX FOR COMMENT-BASED HELP IN SCRIPTS
 ## SYNTAX FOR COMMENT-BASED HELP IN SCRIPTS
 
 Comment-based help for a script can appear in one of the following two
@@ -168,6 +170,7 @@ function Get-Function { }
 #>
 ```
 
+## COMMENT-BASED HELP KEYWORDS
 ## COMMENT-BASED HELP KEYWORDS
 
 The following are valid comment-based help keywords. These keywords can appear
@@ -346,6 +349,7 @@ as it does in a module directory.
 For more information about the cmdlet help XML-based help file format, see
 [How to Write Cmdlet Help][01].
 
+## AUTOGENERATED CONTENT
 ## AUTOGENERATED CONTENT
 
 The name, syntax, parameter list, parameter attribute table, common parameters,

reference/5.1/Microsoft.PowerShell.Core/About/about_Environment_Variables.md

@@ -9,7 +9,6 @@ title: about_Environment_Variables
 # about_Environment_Variables
 
 ## SHORT DESCRIPTION
-
 Describes how to access and manage environment variables in PowerShell.
 
 ## LONG DESCRIPTION
@@ -25,6 +24,8 @@ programs. PowerShell creates the following environment variables:
 For full descriptions of these variables, see the
 [PowerShell environment variables][03] of this article.
 
+## LONG DESCRIPTION
+
 PowerShell can access and manage environment variables in any of the supported
 operating system platforms. The PowerShell Environment provider lets you get,
 add, change, clear, and delete environment variables in the current console.