diff --git a/addition.py b/addition.py
index 8b896d9..b1d47c2 100644
--- a/addition.py
+++ b/addition.py
@@ -1,4 +1,5 @@
 def addition(a, b):
-    return(a - b)
+    return(a + b)
 
 print(addition(2, 3))
+print("hello world")
\ No newline at end of file