From 34429f3298d4cd9e3bee329d51ccef9417c45278 Mon Sep 17 00:00:00 2001
From: Tim Emiola <temiola@google.com>
Date: Tue, 24 Feb 2015 15:01:11 -0800
Subject: [PATCH] Updates the comment to link to Application Default
 Credentials

---
 lib/googleauth.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/googleauth.rb b/lib/googleauth.rb
index f68f912..d6dafa5 100644
--- a/lib/googleauth.rb
+++ b/lib/googleauth.rb
@@ -43,6 +43,10 @@ END
     # Obtains the default credentials implementation to use in this
     # environment.
     #
+    # Use this to obtain the Application Default Credentials for accessing
+    # Google APIs.  Application Default Credentials are described in detail
+    # at http://goo.gl/IUuyuX.
+    #
     # If supplied, scope is used to create the credentials instance, when it
     # can applied.  E.g, on compute engine, the scope is ignored.
     #