update the default url

Author: mythz

src/Docs/Web.config

@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <configuration>
 	<appSettings>
-		<add key="WebHostUrl2" value="http://www.servicestack.net/docs/" />
+		<add key="WebHostUrl2" value="http://mono.servicestack.net/docs/" />
 		<add key="WebHostUrl" value="http://localhost/docs/" />
 	</appSettings>
 	<system.web>