Break the code

forsyth2 · forsyth2 · commit 683b6a5c2185 · 2017-08-03T14:33:36.000-07:00
Test the tests.
diff --git a/calculator/calculator.py b/calculator/calculator.py
@@ -2,7 +2,7 @@ def add(x, y):
     return x + y
 
 def subtract(x, y):
-    return x - y
+    return x + y
 
 def multiply(x, y):
     return x * y
