make the function *call* more visible (#104)

It is easy to overlook the () in that appending operation, I propose adding a short comment.
2018-12-05 20:45:59 +01:00 · 2018-12-05 20:45:59 +01:00 · b0e7a816ec
parent d7477885b8
commit b0e7a816ec
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -555,7 +555,7 @@ for x in range(7):
    def some_func():
        return x
    funcs.append(some_func)
-    results.append(some_func())
+    results.append(some_func())  # note the function call here

 funcs_results = [func() for func in funcs]
 ```