Fix markup buglet in Doc/howto/annotations.rst (#29802)

diff --git a/Doc/howto/annotations.rst b/Doc/howto/annotations.rst
index 3e61103e99c9a625dc7e831030657864a39c1875..2bc2f2d4c839e2df8d7ae31e4dc95c0923f6e3cd 100644 (file)
--- a/Doc/howto/annotations.rst
+++ b/Doc/howto/annotations.rst
@@ -156,7 +156,7 @@ Manually Un-Stringizing Stringized Annotations
   require annotating with string values that specifically
   *can't* be evaluated.  For example:
 
-  * :pep:`604` union types using `|`, before support for this
+  * :pep:`604` union types using ``|``, before support for this
     was added to Python 3.10.
   * Definitions that aren't needed at runtime, only imported
     when :const:`typing.TYPE_CHECKING` is true.