chore(config): refine comments, docs and flycheck binding

- Simplify init.el commentary and reference ai-directives.el
- Clarify cj/format-region-or-buffer docstring wording
- Add flycheck keymap to personal/custom key map C-;

3 files changed, 8 insertions, 5 deletions

diff --git a/init.el b/init.el
index 46881c14e..67ba895fa 100644
--- a/init.el
+++ b/init.el
@@ -3,8 +3,8 @@
 
 ;;; Commentary:
 
-;; Note: This init.el file has an early-init.el file associated with it. That
-;; file defines some variables and settings used within the rest of this config.
+;; Note: This init.el file has an early-init.el file associated with it.
+;; That file defines variables and settings used within the rest of the config.
 
 ;;; Code:
 
@@ -62,7 +62,7 @@
 
 ;; ------------------------- Features And Integrations -------------------------
 
-(require 'ai-config)             ;; LLM integration
+(require 'ai-config)             ;; LLM integration. note: ai-directives.el
 (require 'calibredb-epub-config) ;; ebook reader/manager settings
 (require 'dashboard-config)      ;; first page on launch
 (require 'dirvish-config)        ;; file manager configuration
diff --git a/modules/custom-functions.el b/modules/custom-functions.el
index 59a31ec2a..46a62af2c 100644
--- a/modules/custom-functions.el
+++ b/modules/custom-functions.el
@@ -87,7 +87,7 @@ Otherwise, complain."
 
 (defun cj/format-region-or-buffer ()
   "Reformat the region or the entire buffer.
-Deletes all trailing whitespace, reindents the region, and replaces tabs with spaces."
+Deletes trailing whitespace, reindents the region, and replaces tabs with spaces."
   (interactive)
   (let ((start-pos (if (use-region-p) (region-beginning) (point-min)))
 		(end-pos (if (use-region-p) (region-end) (point-max))))
diff --git a/modules/flycheck-config.el b/modules/flycheck-config.el
index 82ff56cd3..1b9a71839 100644
--- a/modules/flycheck-config.el
+++ b/modules/flycheck-config.el
@@ -44,11 +44,14 @@
 ;; ---------------------------------- Linting ----------------------------------
 
 (use-package flycheck
+  :after custom-functions ;; for keymap binding
   :defer t
   :commands (flycheck-list-errors
              cj/flycheck-list-errors)
   :hook ((sh-mode emacs-lisp-mode) . flycheck-mode)
-  :bind (("C-; ?" . cj/flycheck-list-errors))
+  :bind
+   (:map cj/custom-keymap
+			  ("?" . cj/flycheck-list-errors))
   :custom
   ;; Only disable these two Checkdoc warnings; leave all others intact.
   (checkdoc-arguments