doc: remove browserify mention from README

README.md

@@ -1,5 +1,4 @@
-Jitsi Meet API
-============
+# Jitsi Meet API library
 
 You can use Jitsi Meet API to create Jitsi Meet video conferences with custom GUI.
 
@@ -21,11 +20,6 @@ To build the Lib Jitsi Meet, just type
 npm install
 ```
 
-For development, use watch to recompile your browserify bundle on file changes:
-
-```
-npm run watch
-```
-
 ## Discuss
+
 Please use the [Jitsi dev mailing list](http://lists.jitsi.org/pipermail/dev/) to discuss feature requests before opening an issue on Github.