; Fix more checkdoc warnings in which-key.el

; Fix more checkdoc warnings in which-key.el

* lisp/which-key.el (which-key-special-keys)
(which-key-highlighted-command-face, which-key--safe-lookup-key)
(which-key--safe-lookup-key-description)
(which-key-add-keymap-based-replacements)
(which-key-add-key-based-replacements)
(which-key--fit-buffer-to-window-horizontally)
(which-key--popup-max-dimensions)
(which-key--propertize-description, which-key--format-and-replace)
(which-key--get-bindings, which-key--list-to-pages)
(which-key--create-pages-1, which-key--create-pages)
(which-key--get-popup-map, which-key-show-major-mode): Fix
checkdoc warnings.