Update README.md

RyanDaDeng · web-flow · commit 916b6b7d7c17 · 2018-11-24T18:49:50.000+11:00
diff --git a/README.md b/README.md
@@ -160,10 +160,6 @@ Remember to register your implementation.
                 YourOwnCustomImplementation::class
             );
 ```
-## Testing
-
-This test file will be added in the next release.
-
 
 ## Security
 
