docs: correct mistake in imaplib example

Forest · Forest · commit 013bbf18fc42 · 2024-09-22T16:52:14.000-07:00
This is a correction to 8077f2e, which changed a variable name in only one place and broke the subsequent reference to it, departed from the naming convention used in the rest of the module, and shadowed the type() builtin along the way.
diff --git a/Doc/library/imaplib.rst b/Doc/library/imaplib.rst
@@ -334,7 +334,7 @@ An :class:`IMAP4` instance has the following methods:
    Example::
 
       with M.idle(dur=29 * 60) as idler:
-          for type, datum in idler:
+          for typ, datum in idler:
               print(typ, datum)
 
       ('EXISTS', b'1')
