commit 358b7163405c171d4321812679bb4055dfc589d9
author Stanley Cheung <stanleycheung@google.com> Tue May 12 22:51:30 2015 -0700
committer Stanley Cheung <stanleycheung@google.com> Tue May 12 22:54:13 2015 -0700
tree 8863406ce82004db9a64cc9b6a1b6a9a450cca32
parent f4206872bb00211d67b3170de3360521c9ad5831

add comment

src/php/lib/Grpc/BaseStub.php

diff --git a/src/php/lib/Grpc/BaseStub.php b/src/php/lib/Grpc/BaseStub.php
index f9f7d5b..b84b6b8 100755
--- a/src/php/lib/Grpc/BaseStub.php
+++ b/src/php/lib/Grpc/BaseStub.php
@@ -71,6 +71,9 @@
     $channel->close();
   }
 
+  /**
+   * constructs the auth uri for the jwt
+   */
   private function _get_jwt_aud_uri($method) {
     $last_slash_idx = strrpos($method, '/');
     if ($last_slash_idx === false) {