Add 2LO support for OAuth 1.0.

Reviewed in http://codereview.appspot.com/4517087/
diff --git a/tests/test_oauth2client.py b/tests/test_oauth2client.py
index 6832739..3c6e0ba 100644
--- a/tests/test_oauth2client.py
+++ b/tests/test_oauth2client.py
@@ -15,9 +15,9 @@
 # limitations under the License.
 
 
-"""Discovery document tests
+"""Oauth2client tests
 
-Unit tests for objects created from discovery documents.
+Unit tests for oauth2client.
 """
 
 __author__ = 'jcgregorio@google.com (Joe Gregorio)'