Update README.md

Author: a5hik

README.md

@@ -4,8 +4,6 @@ ng-sortable
 
 Angular Library for Drag and Drop, supports Sortable and Draggable. No JQuery UI used. Supports Touch devices.
 
-If you use this module you can give it a thumbs up at [http://ngmodules.org/modules/ng-sortable](http://ngmodules.org/modules/ng-sortable).
-
 #### Release:
 
 Latest release version 1.3.6
@@ -274,7 +272,7 @@ Run the following commands from the project root directory.
 
 ##### Commands to run:
     $ grunt build - builds the source and generates the min files in dist.
-    $ grunt server - runs a local web server on node.js
+    $ grunt serve - runs a local web server on node.js
     $ grunt test - runs the tests (WIP).
     $ grunt test:continuous - end to end test (WIP).