diff --git a/monkey/infection_monkey/utils/signal_handler.py b/monkey/infection_monkey/utils/signal_handler.py
index a2f865ce2..d75b08f10 100644
--- a/monkey/infection_monkey/utils/signal_handler.py
+++ b/monkey/infection_monkey/utils/signal_handler.py
@@ -12,7 +12,7 @@ class StopSignalHandler:
     def __init__(self, master: IMaster):
         self._master = master
 
-    def __call__(self, signum, __=None):
+    def __call__(self, signum, _=None):
         logger.info(f"The Monkey Agent received signal {signum}")
         self._master.terminate()
         raise PlannedShutdownException("Monkey Agent got an interrupt signal")
@@ -27,4 +27,7 @@ def register_signal_handlers(master: IMaster):
         import win32api
 
         signal.signal(signal.SIGBREAK, stop_signal_handler)
+
+        # CTRL_CLOSE_EVENT signal has a timeout of 5000ms,
+        # after that OS will forcefully kill the process
         win32api.SetConsoleCtrlHandler(stop_signal_handler, True)