diff --git a/apiclient/ext/file.py b/apiclient/ext/file.py
index be72497..0a2c97c 100644
--- a/apiclient/ext/file.py
+++ b/apiclient/ext/file.py
@@ -2,8 +2,7 @@
 
 """Utilities for OAuth.
 
-Utilities for making it easier to work with OAuth 1.0
-credentials.
+Utilities for making it easier to work with OAuth 1.0 credentials.
 """
 
 __author__ = 'jcgregorio@google.com (Joe Gregorio)'
diff --git a/apiclient/oauth.py b/apiclient/oauth.py
index aacdaef..b9fe7d3 100644
--- a/apiclient/oauth.py
+++ b/apiclient/oauth.py
@@ -147,15 +147,13 @@
     self.store = store
 
   def __getstate__(self):
-    """Trim the state down to something that can be pickled.
-    """
+    """Trim the state down to something that can be pickled."""
     d = copy.copy(self.__dict__)
     del d['store']
     return d
 
   def __setstate__(self, state):
-    """Reconstitute the state of the object from being pickled.
-    """
+    """Reconstitute the state of the object from being pickled."""
     self.__dict__.update(state)
     self.store = None