Applied fixes from StyleCI

app/User.php

@@ -51,7 +51,7 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
         if ($this->endsWith($pic, 'profilepic')) {
             $pic = \Gravatar::src($this->attributes['email']);
         }
-        
+
         return $pic;
     }
 
@@ -156,18 +156,21 @@ class User extends Model implements AuthenticatableContract, CanResetPasswordCon
 
         return $this->user_name;
     }
+
     /**
      * @category function to check profile pic source srting ends with profilepic or not
+     *
      * @param string $haystack, $needle
-     * @return boolean true/false 
+     *
+     * @return bool true/false
      */
-    function endsWith($haystack, $needle)
+    public function endsWith($haystack, $needle)
     {
         $length = strlen($needle);
         if ($length == 0) {
             return true;
         }
 
-        return (substr($haystack, -$length) === $needle);
+        return substr($haystack, -$length) === $needle;
     }
 }