fix the syntax of the documentation grammar in print_stats

Co-authored-by: Serhiy Storchaka <[email protected]>

Author: furkanonder

Doc/library/profile.rst

@@ -302,8 +302,8 @@ functions:
       The *sort* parameter specifies the sorting order of the displayed
       statistics. It accepts a single key or a tuple of keys to enable
       multi-level sorting. A key can be either an integer, a string, or a
-      SortKey enum identifying the basis of a sort (for example: -1,
-      'time', 'name', SortKey.TIME, or SortKey.NAME).
+      SortKey enum identifying the basis of a sort (for example: ``-1``,
+      ``'time'``, ``'name'``, ``SortKey.TIME``, or ``SortKey.NAME``).
 
       .. versionadded:: 3.13
          :meth:`~Profile.print_stats` now accepts a single key or a tuple of keys.