Slight wording tweak to release notes

Author: oschwald

CHANGELOG.md

@@ -10,10 +10,10 @@ CHANGELOG
     * `/device/id`
     * `/email/is_free`
     * `/emai/is_high_risk`
-* The `Warning.getInput` getter has been replaced by
-  `Warning.getInputPointer`, which returns a JSON Pointer rather than array.
-* The `ScoreResponse.getId` and `InsightsResponse.getId` getters now return
-  `UUID` objects instead of strings.
+* The `Warning.getInput()` method has been replaced by
+  `Warning.getInputPointer()`, which returns a JSON Pointer rather than array.
+* The `ScoreResponse.getId()` and `InsightsResponse.getId()` methods now
+  return `UUID` objects instead of strings.
 
 0.2.0 (2016-01-15)
 ------------------