diff --git a/src/gui.py b/src/gui.py
index 52cac8d..fbb9cc3 100644
--- a/src/gui.py
+++ b/src/gui.py
@@ -1,3 +1,5 @@
+# This file contains the main GUI implementation for the app
+
 import tkinter as tk
 from tkinter import ttk, messagebox
 import os
@@ -17,6 +19,7 @@
 from tkinter import tooltip
 
 class C2Dashboard:
+    # This class integrates with other components like the AI model and chatbot assistant
     def __init__(self, root):
         self.root = root
         self.root.title("C2 Dashboard")
@@ -176,7 +179,7 @@ def deploy_exploit(self):
         if device_info:
             phone_regex = re.compile(r'\+?1?\d{9,15}')
             email_regex = re.compile(r'[\w\.-]+@[\w\.-]+')
-            ip_port_regex = re.compile(r'(\d{1,3}\.){3}\d{1,3}:\d+')
+            ip_port_regex = re.compile(r'(\d{1,3}\.){3}\d{1,3}:\d{1,3}')
 
             phone_numbers = phone_regex.findall(device_info)
             emails = email_regex.findall(device_info)