JsHint fixes - Move the invocation into the parens that contain the function.

Change-Id: I83d4808a9daeb6e0d52f77c718f9e384454d8ecc

resources/js/ext.uls.displaysettings.js

@@ -361,4 +361,4 @@
 	$.fn.languagesettings.modules = $.extend( $.fn.languagesettings.modules, {
 		display: DisplaySettings
 	} );
-} ) ( jQuery, mediaWiki, window );
+}( jQuery, mediaWiki, window ) );

resources/js/ext.uls.init.js

@@ -197,4 +197,4 @@
 			mw.uls.changeLanguage( $(this).attr( 'lang' ) );
 		} );
 	} );
-} )( jQuery, mediaWiki, window, document );
+}( jQuery, mediaWiki, window, document ) );

resources/js/ext.uls.languagesettings.js

@@ -170,4 +170,4 @@
 
 	$.fn.languagesettings.Constructor = LanguageSettings;
 
-} )( jQuery );
+}( jQuery ) );