move pod spec instruction to 0.9.4 branch

README.md

@@ -57,13 +57,6 @@ Link package using [rnpm](https://github.com/rnpm/rnpm)
 rnpm link
 ```
 
-Or if using CocoaPods, add the pod to your `Podfile`, for example:
-
-```
-pod 'react-native-fetch-blob,
-    :path => '../node_modules/react-native-fetch-blob
-```
-
 ### Manually link the package (Android)
 
 If rnpm link command failed to link the package automatically, you might try manually link the package.