README.md in active_model_serializers-0.10.12 vs README.md in active_model_serializers-0.10.13

@@ -11,10 +11,9 @@
   <tr>
     <td>Code Quality</td>
     <td>
       <a href="https://codeclimate.com/github/rails-api/active_model_serializers"><img src="https://codeclimate.com/github/rails-api/active_model_serializers/badges/gpa.svg" alt="Code Quality"></a>
       <a href="https://codebeat.co/projects/github-com-rails-api-active_model_serializers"><img src="https://codebeat.co/badges/a9ab35fa-8b5a-4680-9d4e-a81f9a55ebcd" alt="codebeat" ></a>
-      <a href="https://codeclimate.com/github/rails-api/active_model_serializers/coverage"><img src="https://codeclimate.com/github/rails-api/active_model_serializers/badges/coverage.svg" alt="Test Coverage"></a>
     </td>
   </tr>
   <tr>
     <td>Issue Stats</td>
     <td>