Update the README.md with the new features documentation.

src/Traits/CanComment.php

@@ -2,16 +2,15 @@
 
 namespace BeyondCode\Comments\Traits;
 
-
 trait CanComment
 {
     /**
      * Check if a comment for a specific model needs to be approved.
-     * @param mixed $model
-     * @return bool
+     *
+     * @param  mixed  $model
      */
     public function needsCommentApproval($model): bool
     {
         return true;
     }
-}
+}