diff --git a/thoom-emacs/modules/thoom-prog.el b/thoom-emacs/modules/thoom-prog.el
index 26b4004..7d4fc8f 100644
--- a/thoom-emacs/modules/thoom-prog.el
+++ b/thoom-emacs/modules/thoom-prog.el
@@ -42,6 +42,7 @@
   (lsp-completion-provider :none)
   :init
   (setq lsp-keymap-prefix "C-c l")
+  ;; from https://github.com/minad/corfu/wiki
   (defun my/lsp-mode-setup-completion ()
     (setf (alist-get 'styles (alist-get 'lsp-capf completion-category-defaults))
           '(orderless)))