diff --git a/lib/Github/Api/Repo.php b/lib/Github/Api/Repo.php
index 9be29c0cfa1..071eab4843d 100644
--- a/lib/Github/Api/Repo.php
+++ b/lib/Github/Api/Repo.php
@@ -49,22 +49,22 @@ public function find($keyword, array $params = array())
      */
     public function activity($username, $repository)
     {
-	    return $this->get('repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/stats/commit_activity');
+        return $this->get('repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/stats/commit_activity');
     }
 
-	/**
-	 * Get contributor commit statistics for a repository
-	 * @link http://developer.github.com/v3/repos/statistics/#contributors
-	 *
-	 * @param string $username   the user who owns the repository
-	 * @param string $repository the name of the repository
-	 *
-	 * @return array list of contributors and their commit statistics
-	 */
-	public function statistics($username, $repository)
-	{
-		return $this->get('repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/stats/contributors');
-	}
+    /**
+     * Get contributor commit statistics for a repository
+     * @link http://developer.github.com/v3/repos/statistics/#contributors
+     *
+     * @param string $username   the user who owns the repository
+     * @param string $repository the name of the repository
+     *
+     * @return array list of contributors and their commit statistics
+     */
+    public function statistics($username, $repository)
+    {
+        return $this->get('repos/'.rawurlencode($username).'/'.rawurlencode($repository).'/stats/contributors');
+    }
 
     /**
      * List all repositories for an organization