diff --git a/calc_main.py b/calc_main.py
index 7404aa3..170c26b 100755
--- a/calc_main.py
+++ b/calc_main.py
@@ -31,7 +31,7 @@ def statement_wrapper():
     return
 
 while True:
-    print("MENU")
+    print("\n CALCULATOR MENU")
     print("1 for addition :")
     print("2 for subtraction :")
     print('3 for multiplication :')
@@ -81,13 +81,13 @@ def floor_division():
     def factorial():
         num = int(input("enter a number: "))
         if num < 0:
-        print("Sorry, factorial does not exist for negative numbers")
+            print("Sorry, factorial does not exist for negative numbers")
         elif num == 0:
-        print("The factorial of 0 is 1")
+            print("The factorial of 0 is 1")
         else:
-        for i in range(1,num + 1):
-        factorial = factorial*i
-        print("The factorial of",num,"is:",factorial)
+            for i in range(1,num + 1):
+                factorial = factorial*i
+                print("The factorial of",num,"is:",factorial)
         return
 
     if choice==1: