add(readme): codacy cov badge

Author: andre-filho

README.md

@@ -15,7 +15,9 @@
     <img src="https://api.codacy.com/project/badge/Grade/595af9a088cf44e19ec2679a8c2617f6" alt="Codacy Badge">
   </a>
   <a href="https://codeclimate.com/github/andre-filho/commit-helper/test_coverage"><img src="https://api.codeclimate.com/v1/badges/0ef7545d395120222d77/test_coverage" /></a>
-
+  <a class="badge-align" href="https://www.codacy.com/app/andre-filho/commit-helper?utm_source=github.com&amp;utm_medium=referral&amp;utm_content=andre-filho/commit-helper&amp;utm_campaign=Badge_Coverage">
+    <img src="https://api.codacy.com/project/badge/Coverage/595af9a088cf44e19ec2679a8c2617f6"/>
+  </a>
 </p>
 
 ## What does it do?