Update README.md

Author: dejan

README.md

@@ -1,7 +1,7 @@
 RailsPanel
 ===========
 
-RailsPanel is a Browser (Chrome/Firefox) extension for Rails development that will end your tailing of development.log. Have all information about your Rails app requests in the browser - in the Developer Tools panel. Provides insight to db/rendering/total times, parameter list, rendered views and more.
+RailsPanel is a Chrome/Firefox extension for Rails development that will end your tailing of development.log. Have all information about your Rails app requests in the browser - in the Developer Tools panel. Provides insight to db/rendering/total times, parameter list, rendered views and more.
 
 ![railspanel](https://cloud.githubusercontent.com/assets/4494/3090049/917e5378-e586-11e3-9bd4-1db232968126.png)