diff --git a/calc.py b/calc.py
index adea0f0..2c49674 100644
--- a/calc.py
+++ b/calc.py
@@ -32,7 +32,7 @@ def diff_all(nums):
     elif command == 'max':
         print(max(nums))
     elif command == 'int':
-        print(int(nums))    
+        print(int(nums))  
     else:
         usage = "calc.py [add|multiply|min][max] NUM1 [NUM2 [NUM3 [...]]]"
         print(usage)