Callable

gto76 · gto76 · commit 2c5f8b076d3a · 2019-02-19T14:54:07.000+01:00
diff --git a/README.md b/README.md
@@ -755,7 +755,7 @@ class Counter:
         self.i = 0
     def __call__(self):
         self.i += 1
-        return self.a
+        return self.i
 ```
 
 ```python
