Updated installation instructions

Author: kylef

README.md

@@ -52,8 +52,7 @@ context.qk_didSave().subscribeNext { notification in
 [CocoaPods](http://cocoapods.org) is the recommended way to add RxQueryKit to your project.
 
 ```ruby
-pod 'QueryKit', :git => 'https://github.com/QueryKit/QueryKit', :branch => 'swift-2.0'
-pod 'RxQueryKit', :git => 'https://github.com/QueryKit/RxQueryKit'
+pod 'RxQueryKit'
 ```
 
 ## License