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-rw-r--r--python-twisted/examples/history.py5
1 files changed, 3 insertions, 2 deletions
diff --git a/python-twisted/examples/history.py b/python-twisted/examples/history.py
index 10e86b3..81974ec 100644
--- a/python-twisted/examples/history.py
+++ b/python-twisted/examples/history.py
@@ -20,13 +20,14 @@ ssl_on = len(sys.argv) > 5 and bool(sys.argv[5]) or False
## -----------------------------------------------------------------------
pubnub = Pubnub(publish_key=publish_key, subscribe_key=subscribe_key,
secret_key=secret_key, cipher_key=cipher_key, ssl_on=ssl_on)
-channel = 'a'
+channel = 'a'
# Asynchronous usage
+
def callback(message):
print(message)
-pubnub.history(channel, count=2 , callback=callback, error=callback)
+pubnub.history(channel, count=2, callback=callback, error=callback)
pubnub.start()