- fix what is RethinkDB statement

Author: Andrew Sawyers

README.md

@@ -4,7 +4,7 @@
 ## Overview
 
 ### What is RethinkDB?
-RethinkDB is the fork of RethinkDB which is the first open-source scalable database built for realtime applications. It exposes a new database access model -- instead of polling for changes, the developer can tell the database to continuously push updated query results to applications in realtime. RethinkDB allows developers to build scalable realtime apps in a fraction of the time with less effort.
+RethinkDB is the first open-source scalable database built for realtime applications. It exposes a new database access model -- instead of polling for changes, the developer can tell the database to continuously push updated query results to applications in realtime. RethinkDB allows developers to build scalable realtime apps in a fraction of the time with less effort.
 
 ## Installation
 ```bash