ST2: Missing C# .tmPreferences file for comments

gistfile1.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>name</key>
	<string>Comments</string>
	<key>scope</key>
	<string>source.cs</string>
	<key>settings</key>
	<dict>
		<key>shellVariables</key>
		<array>
			<dict>
				<key>name</key>
				<string>TM_COMMENT_START</string>
				<key>value</key>
				<string>// </string>
			</dict>
			<dict>
				<key>name</key>
				<string>TM_COMMENT_START_2</string>
				<key>value</key>
				<string>/*</string>
			</dict>
			<dict>
				<key>name</key>
				<string>TM_COMMENT_END_2</string>
				<key>value</key>
				<string>*/</string>
			</dict>
			<dict>
				<key>name</key>
				<string>TM_COMMENT_DISABLE_INDENT_2</string>
				<key>value</key>
				<string>yes</string>
			</dict>		
		</array>
	</dict>
	<key>uuid</key>
	<string>EAEBEC7E-E344-451C-A0FD-AFB361C934E5</string>
</dict>
</plist>