Update code sample when importing modules in queue doc (pythonGH-94244)

Mariatta · miss-islington · commit bc7dc91ad11d · 2022-07-01T15:51:58.000Z
In the queue documentation, the code snippet shows the import to be not PEP 8 compliant. Since people typically copy-paste from such code samples, I think it's important to show best-practices here. (cherry picked from commit ad55147) Co-authored-by: Mariatta Wijaya <Mariatta@users.noreply.github.com>
diff --git a/Doc/library/queue.rst b/Doc/library/queue.rst
@@ -190,7 +190,8 @@ fully processed by daemon consumer threads.
 
 Example of how to wait for enqueued tasks to be completed::
 
-    import threading, queue
+    import threading
+    import queue
 
     q = queue.Queue()
 
