use international value for snippet form label

lib/WebGUI/Asset/Snippet.pm

@@ -86,6 +86,7 @@ sub getEditForm {
 	my $tabform = $self->SUPER::getEditForm();
         $tabform->getTab("properties")->codearea(
                 -name=>"snippet",
+                -label=>WebGUI::International::get('snippet', 'Asset'),
                 -label=>"Snippet",
                 -value=>$self->getValue("snippet")
                 );