Updated changelogs.

Author: hyochan

README.md

@@ -75,7 +75,7 @@ Also there are some other methods that is not supported in ios and implemented i
 Lastly, this module also supports types for typescript users from `0.2.5`.
 
 ## Changelogs
-- **[1.2.3]**
+- **[1.2.4]**
   + Implemented `canMakePayments` method in ios which is called in `prepare` method in the module. Related [issue](https://github.com/dooboolab/react-native-iap/pull/121).
 - **[1.2.2]**
   + Return an err when it failse to parse json in android related to [issue](https://github.com/dooboolab/react-native-iap/pull/196).