Adjusted comments and added phpunit

Author: codebyray

phpunit.xml

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         bootstrap="vendor/autoload.php"
+>
+
+    <testsuites>
+        <testsuite name="php-xdg-base-dir unit tests">
+            <directory>./tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>

src/Contracts/ReviewRateable.php

@@ -108,11 +108,11 @@ public function rating($data, Model $author, Model $parent = null);
     public function updateRating($id, $data, Model $parent = null);
 
     /**
- *
- * @param $id
- * @param $sort
- * @return mixed
- */
+     *
+     * @param $id
+     * @param $sort
+     * @return mixed
+     */
     public function getAllRatings($id, $sort = 'desc');
 
     /**