diff --git a/1_variables.py b/1_variables.py
index 5d34fca..f2e18c7 100644
--- a/1_variables.py
+++ b/1_variables.py
@@ -25,16 +25,16 @@ text = "Hello, World!"
 boolean = True  
 
 # List: A list stores a collection of values in a specific order, and the values can be of any type.
-# Lists are mutable, meaning they can be changed after they’re created (e.g., adding or removing items).
+# Lists are mutable, meaning they can be changed after they're created (e.g., adding or removing items).
 a_list = ["Apple", 64, 1.1, True]  
 
 # Tuple: A tuple is similar to a list in that it can store multiple values, but it is immutable,
-# meaning once it’s created, it cannot be changed.
+# meaning once it's created, it cannot be changed.
 a_tuple = ("Apple", 54, 11, 1.2, False)  
 
 #dict: stores a value with a key
 # Dictionaries (dict) are extremely useful, they allow you to map a name (key) to a value. 
-# they are mutable, meaning they can be changed after they’re created (e.g., adding or removing items).
+# they are mutable, meaning they can be changed after they're created (e.g., adding or removing items).
 dictionary = {
     "Jan" : "January",
     "Feb" : "February",