Update README.md

Author: radex

README.md

@@ -80,6 +80,8 @@ NSTimer.every(5.seconds) { (timer: NSTimer) in
 
 **For Swift 3 compatibility, check out [the `swift3` branch](https://github.com/radex/SwiftyTimer/tree/swift3)**
 
+#### CocoaPods
+
 If you're using CocoaPods, just add this line to your Podfile:
 
 ```ruby