Apply suggestions from code review

Co-authored-by: Jakob Lykke Andersen <jakobandersen@users.noreply.github.com>

CHANGES

@@ -49,9 +49,9 @@ Features added
   references for readability with standalone readers
 * #9822 (and #9062), add new Intersphinx role :rst:role:`external` for explict
   lookup in the external projects, without resolving to the local project.
-* #9337: Add :confval:`search_with_keys` that enables :kbd:'/' as
+* #9337: HTML theme, add option ``search_with_keys`` that enables :kbd:'/' as
          a Quick search shortcut.
-         Add :confval:`remove_highlight_with_keys` that enables :kbd:`Esc` shortcut
+         Add option ``remove_highlight_with_keys`` that enables :kbd:`Esc` shortcut
          that removes search highlighting.
 
 Bugs fixed