diff --git a/README.md b/README.md
index c1a921e..efb1a55 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 ####Welcome
-Calm is alternative client for [twister](http://twister.net.co/) based on  [original](https://github.com/miguelfreitas/twister-html) with new design, features and bugfixes.
+Calm is an alternative client for [twister](http://twister.net.co/) based on  [original](https://github.com/miguelfreitas/twister-html) with new design, features and bugfixes.
 
 ![twister](https://raw.github.com/iHedgehog/twister-calm/master/img/screenshot.jpg)