bpo-45568: Actually use @asynccontextmanager in usage example (GH-29151)

Automerge-Triggered-By: GH:asvetlov
python · Nov 25, 2021 · 4dd8219 · 4dd8219
1 parent dc19e86
commit 4dd8219
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Doc/library/contextlib.rst b/Doc/library/contextlib.rst
@@ -130,7 +130,9 @@ Functions and classes provided:
    either as decorators or with :keyword:`async with` statements::
 
      import time
+     from contextlib import asynccontextmanager
 
+     @asynccontextmanager
      async def timeit():
          now = time.monotonic()
          try: