diff --git a/4_decorators.py b/4_decorators.py
index 25108a8..45812b4 100644
--- a/4_decorators.py
+++ b/4_decorators.py
@@ -28,7 +28,7 @@ def timed(function: any) -> any:
     
     return wrapper 
 
-# Python uses @ to use a wrapper on a function
+# This is how we call a decorator in python.
 @timed
 # O(n^2) time complexity due to nested loops
 def exponential_function(n: int) -> int: