Update Exercise-54-Priority_queue_simple.py

Author: imsanjoykb

Exercise-54-Priority_queue_simple.py

@@ -18,7 +18,7 @@ def isEmpty(self):
   def insert(self, data):
     self.queue.append(data)
 
-  # for popping an element based on Priority
+  ## for popping an element based on Priority
   def delete(self):
     try:
       max = 0