diff --git a/mesh_bot.py b/mesh_bot.py
index 3d5552a..22fc78f 100755
--- a/mesh_bot.py
+++ b/mesh_bot.py
@@ -526,12 +526,10 @@ def handle_history(nodeid, deviceID, lheard=False):
                 nodeName = get_name_from_number(cmdHistorySorted[i]['nodeID'], 'short', deviceID)
                 if not any(d[0] == nodeName for d in buffer):
                     buffer.append((nodeName, prettyTime))
-        
         # truncate buffer list to 4 users
         if len(buffer) > 4:
             buffer = buffer[-4:]
-
-        # format the buffer list into a string for display only return the last 4 users
+        # create the message from the buffer list
         for i in range(0, len(buffer)):
             msg += f"{buffer[i][0]} seen {buffer[i][1]} ago. "