diff --git a/requests/models.py b/requests/models.py
index 740143b8..6018d27c 100644
--- a/requests/models.py
+++ b/requests/models.py
@@ -711,15 +711,17 @@ class Response(object):
 
     @property
     def is_permanent_redirect(self):
-        """True if this Response one of the permanent versions of redirect"""
+        """True if this Response one of the permanent versions of redirect."""
         return ('location' in self.headers and self.status_code in (codes.moved_permanently, codes.permanent_redirect))
 
     def next(self):
+        """Returns a PreparedRequest for the next request in a redirect chain, if there is one."""
         if self.is_redirect:
             return self._next
+
     @property
     def apparent_encoding(self):
-        """The apparent encoding, provided by the chardet library"""
+        """The apparent encoding, provided by the chardet library."""
         return chardet.detect(self.content)['encoding']
 
     def iter_content(self, chunk_size=1, decode_unicode=False):
diff --git a/requests/sessions.py b/requests/sessions.py
index 2b0b7e1a..0cde98ef 100755
--- a/requests/sessions.py
+++ b/requests/sessions.py
@@ -601,8 +601,7 @@ class Session(SessionRedirectMixin):
         return self.request('DELETE', url, **kwargs)
 
     def send(self, request, **kwargs):
-        """
-        Send a given PreparedRequest.
+        """Send a given PreparedRequest.
 
         :rtype: requests.Response
         """