Rename BUY THE TICKET.txt to PRIORITY QUEUES 2/BUY THE TICKET.txt

Author: shatakshigarg

BUY THE TICKET.txt renamed to PRIORITY QUEUES 2/BUY THE TICKET.txt

@@ -34,4 +34,4 @@ public class Solution {
         return time;
 
 	}
-}
+}