Merge pull request redis#181 from nicholasknight/master

Tiny documentation fixes.

Author: andymccurdy

README.md

@@ -171,7 +171,7 @@ Pipelines are quite simple to use:
     >>> r = redis.Redis(...)
     >>> r.set('bing', 'baz')
     >>> # Use the pipeline() method to create a pipeline instance
-    >>> pipe = redis.pipeline()
+    >>> pipe = r.pipeline()
     >>> # The following SET commands are buffered
     >>> pipe.set('foo', 'bar')
     >>> pipe.get('bing')

redis/client.py

@@ -1510,8 +1510,8 @@ def __init__(self, redis, name, timeout=None, sleep=0.1):
         holding the lock.
 
         Note: If using ``timeout``, you should make sure all the hosts
-        that are running clients are within the same timezone and are using
-        a network time service like ntp.
+        that are running clients have their time synchronized with a network time
+        service like ntp.
         """
         self.redis = redis
         self.name = name