tweak(skel): remove obsolete examples

skel/config.el

@@ -125,21 +125,6 @@
 ;; (with-eval-after-load 'vterm
 ;;   (setq vterm-module-cmake-args "-DUSE_SYSTEM_LIBVTERM=Off"))
 
-;; Module: `me-natural-langs' -- Package: `jinx'
-(with-eval-after-load 'jinx
-  ;; Check spelling for Arabic, English and French by default.
-  (setq-default jinx-languages "ar en fr"))
-
-;; The `spell-fu' configuration is obsolete now (in favor of `jinx'). However,
-;; you can force MinEmacs to load obsolete configurations by loading them
-;; manually. Here is an example of how to force loading an obsolete module, you
-;; can do this here or in modules.el.
-;; (+load minemacs-obsolete-modules-dir "me-spell-fu.el")
-;; (with-eval-after-load 'spell-fu
-;;   ;; We can use MinEmacs' helper macro `+spell-fu-register-dictionaries!'
-;;   ;; to enable multi-language spell checking.
-;;   (+spell-fu-register-dictionaries! "en" "fr"))
-
 ;; Module: `me-rss' -- Package: `elfeed'
 (with-eval-after-load 'elfeed
   ;; Add news feeds for `elfeed'