diff --git a/mojo-rtm/mojo-rtm.py b/mojo-rtm/mojo-rtm.py
index 9de3f3e..b3e3666 100644
--- a/mojo-rtm/mojo-rtm.py
+++ b/mojo-rtm/mojo-rtm.py
@@ -4,13 +4,13 @@ import slack
 
 EXAMPLE_COMMAND = "do"
 MENTION_REGEX = "^<@(|[WU].+)>(.*)"
-bot_channel = "bots-like-gaston"
+BOT_CHANNEL = "bots-like-gaston"
 
 
 def parse_direct_mention(message_text):
     """
-        Finds a direct mention (a mention that is at the beginning) in message text
-        and returns the user ID which was mentioned. If there is no direct mention, returns None
+    Finds a direct mention (a mention that is at the beginning) in message text
+    and returns the user ID which was mentioned. If there is no direct mention, returns None
     """
     matches = re.search(MENTION_REGEX, message_text)
     # the first group contains the username, the second group contains the remaining message
@@ -18,7 +18,8 @@ def parse_direct_mention(message_text):
 
 
 def reactable_string(text):
-    """Return regex objects matching interesting strings
+    """
+    Return regex objects matching interesting strings
     """
     reactable_array = []
     if re.search(r"\bai\b", text.lower()) is not None:
@@ -91,10 +92,7 @@ def handle_messages(**payload):
         )
 
 if __name__ == '__main__':
-    slack_token = os.environ["SLACK_API_TOKEN"]
-    client = slack.WebClient(token=os.environ['SLACK_API_TOKEN'])
-    rtm_client = slack.RTMClient(token=slack_token)
-    rtm_client.start()
-
-    
-
+    SLACK_TOKEN = os.environ["SLACK_API_TOKEN"]
+    CLIENT = slack.WebClient(token=os.environ['SLACK_API_TOKEN'])
+    RTM_CLIENT = slack.RTMClient(token=SLACK_TOKEN)
+    RTM_CLIENT.start()