Issue #19795: Mark up None as literal text.

1 files changed, 2 insertions, 2 deletions

diff --git a/Doc/library/queue.rst b/Doc/library/queue.rst
index e026e52..924be5a 100644
--- a/Doc/library/queue.rst
+++ b/Doc/library/queue.rst
@@ -103,7 +103,7 @@ provide the public methods described below.
 .. method:: Queue.put(item, block=True, timeout=None)
 
    Put *item* into the queue. If optional args *block* is true and *timeout* is
-   None (the default), block if necessary until a free slot is available. If
+   ``None`` (the default), block if necessary until a free slot is available. If
    *timeout* is a positive number, it blocks at most *timeout* seconds and raises
    the :exc:`Full` exception if no free slot was available within that time.
    Otherwise (*block* is false), put an item on the queue if a free slot is
@@ -119,7 +119,7 @@ provide the public methods described below.
 .. method:: Queue.get(block=True, timeout=None)
 
    Remove and return an item from the queue. If optional args *block* is true and
-   *timeout* is None (the default), block if necessary until an item is available.
+   *timeout* is ``None`` (the default), block if necessary until an item is available.
    If *timeout* is a positive number, it blocks at most *timeout* seconds and
    raises the :exc:`Empty` exception if no item was available within that time.
    Otherwise (*block* is false), return an item if one is immediately available,