Removes deprecated setting REDIS_CONNECT_RETRY from configuration docs.

Closes #385

AUTHORS

@@ -69,3 +69,4 @@ Ordered by date of first contribution:
   Marcin Kuźmiński <marcin@python-works.com>
   Adriano Petrich <petrich@gmail.com>
   David Strauss <david@davidstrauss.net>
+  Jannis Leidel <jannis@leidel.info>

docs/configuration.rst

@@ -386,7 +386,6 @@ Example configuration
     REDIS_HOST = "localhost"
     REDIS_PORT = 6379
     REDIS_DB = 0
-    REDIS_CONNECT_RETRY = True
 
 .. _conf-mongodb-result-backend:
 

docs/tutorials/otherqueues.rst

@@ -37,7 +37,7 @@ Results
 You probably also want to store results in Redis::
 
     CELERY_RESULT_BACKEND = "redis"
-    REDIS_HOST = 6379
+    REDIS_HOST = "localhost"
     REDIS_PORT = 6379
     REDIS_DB = 0