Update src/fragments/lib/push-notifications/react-native/migrate_from_previous_version/migrate-from-previous-version.mdx

Co-authored-by: Jim Blanchard <[email protected]>

Author: cshfang

src/fragments/lib/push-notifications/react-native/migrate_from_previous_version/migrate-from-previous-version.mdx

@@ -158,7 +158,7 @@ If you **do not** use Amplify Analytics in your application but have previously
 
 Please refer to the [Getting started](/lib/push-notifications/getting-started) portion of this guide to start learning more about the new Amplify Push Notifications.
 
-A brief, but imperfect, mapping of your APIs to their replacements is as follows:
+A brief mapping of your APIs to their replacements is as follows:
 
 |      Previous API       |                                  Replaced by                                   |
 | :---------------------: | :----------------------------------------------------------------------------: |