Break the code

forsyth2 · forsyth2 · commit 16bb360d4d9d · 2017-08-03T11:21:22.000-07:00
Test the tests.
diff --git a/calculator/calculator.py b/calculator/calculator.py
@@ -1,5 +1,5 @@
 def add(x, y):
-    return x + y
+    return x - y
 
 def subtract(x, y):
     return x - y
