Fix README with proper example compilation

README.md

@@ -10,7 +10,7 @@ Library with ReactiveCocoa api for Youtube. Allows easy access required parts of
 
 ## Example
 
-To run the example project, clone the repo, and run `pod install` from the Example directory first.
+To run the example project, clone the repo, and run `carthage checkout` from the Example directory first.
 
 ```swift
 let engine = Engine(authorization: .key(YOUR_API_KEY))