diff --git a/README.md b/README.md
index fee22ca..76706e5 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # MTSatellite
 
-MTSatellite is "realtime" web mapping system for [Minetest](http://minetest.net) worlds.  
+MTSatellite is a "realtime" web mapping system for [Minetest](http://minetest.net) worlds.  
 With this system you can play your world and you instantly have an online map of it which
 can be shared on the web.
 
@@ -40,4 +40,4 @@ the map has to be pre-rendered with **mtseeder**.
 
 This is Free Software under the terms of the MIT license.
 See [LICENSE](LICENSE) file for details.  
-(c) 2014 by Sascha L. Teichmann
+(c) 2014 by Sascha L. Teichmann
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