diff --git a/ha-general.org b/ha-general.org
index 47351fa..88ecebe 100644
--- a/ha-general.org
+++ b/ha-general.org
@@ -849,6 +849,7 @@ Unfilling a paragraph joins all the lines in a paragraph into a single line. Tak
 * Help Operations
 While the ~C-h~ is easy enough, I am now in the habit of typing ~SPC h~ instead.
 Since I tweaked the help menu, I craft my own menu:
+
 #+begin_src emacs-lisp
   (ha-leader
     "h"  '(:ignore t :which-key "help")
@@ -881,6 +882,11 @@ Since I tweaked the help menu, I craft my own menu:
     "h C-g" '(keyboard-escape-quit :which-key t))
 #+end_src
 
+Some of these call the [[file:ha-programming-elisp.org::*Helpful Functions][Helpful]] package:
+#+begin_src emacs-lisp
+  (use-package helpful)
+#+end_src
+
 Remember these keys in the *Help* buffer:
   - ~s~ :: view source of the function
   - ~i~ :: view info manual of the function
diff --git a/ha-programming-elisp.org b/ha-programming-elisp.org
index 0692926..de4f14b 100644
--- a/ha-programming-elisp.org
+++ b/ha-programming-elisp.org
@@ -46,7 +46,7 @@ Show code examples with the [[https://github.com/xuchunyang/elisp-demos][elisp-d
     :config
     (advice-add 'describe-function-1 :after #'elisp-demos-advice-describe-function-1))
 #+end_src
-** Better Function Help
+** Helpful Functions
 Let’s take advantage of [[https://github.com/Wilfred/helpful][helpful]] package for getting more information into the =describe-function= call.
 
 #+begin_src emacs-lisp
diff --git a/templates/dir-locals.el b/templates/dir-locals
similarity index 100%
rename from templates/dir-locals.el
rename to templates/dir-locals