Update example.py

Author: Roach

example/example.py

@@ -6,10 +6,8 @@
 SLACK_VERIFICATION_TOKEN = os.environ["SLACK_VERIFICATION_TOKEN"]
 slack_events_adapter = SlackEventAdapter(SLACK_VERIFICATION_TOKEN, "/slack/events")
 
-# Slack bot user credentials
-SLACK_BOT_TOKEN = os.environ["SLACK_BOT_TOKEN"]
-
 # Create a SlackClient for your bot to use for Web API requests
+SLACK_BOT_TOKEN = os.environ["SLACK_BOT_TOKEN"]
 CLIENT = SlackClient(SLACK_BOT_TOKEN)
 
 # Example responder to greetings