Update README.md

README.md

@@ -16,7 +16,7 @@
   <a href="#overview">Overview</a> •
   <a href="#usage">How To Use</a> •
   <a href="#installation">Installation</a> •
-  <a href="#contributions">Contributions</a> *
+  <a href="#contributions">Contributions</a> •
   <a href="#license">License</a>
 </p>