Fix Carthage install example in Readme (#108)

Author: Malcolm Jarvis

README.md

@@ -42,7 +42,7 @@ And run `pod install`.
 
 You can install ReSwiftRouter via [Carthage]() by adding the following line to your Cartfile:
 
-	github "ReSwift/ReSwiftRouter"
+	github "ReSwift/ReSwift-Router"
 
 # Configuration