Small fixes in snippets

Installer/InstallItems/Snippets/CSharp/mvvmFormsBindableProp.snippet

@@ -7,7 +7,7 @@
       </SnippetTypes>
       <Title>Xamarin Forms Bindable Property</Title>
       <Author>Laurent Bugnion</Author>
-      <Description>Create a Bindable Property for Xamarin Forms. (V5.2.6.0)</Description>
+      <Description>Creates a Bindable Property for Xamarin Forms. (V5.2.6.0)</Description>
       <HelpUrl>
       </HelpUrl>
       <Shortcut>mvvmformsbprop</Shortcut>

Installer/InstallItems/Snippets/CSharp/mvvmdroidelement.snippet

@@ -37,6 +37,9 @@
       </Declarations>
       <Code Language="csharp"><![CDATA[private $ElementType$ $FieldName$;
 
+	    /// <summary>
+        /// Gets the $PropertyName$ UI element.
+        /// </summary>
         public $ElementType$ $PropertyName$
         {
             get