diff --git a/README.md b/README.md
index 23c59b3..bf9bd55 100644
--- a/README.md
+++ b/README.md
@@ -1381,10 +1381,10 @@ If you prefer MELPA Stable over MELPA, you can add MELPA Stable and prioritize i
 ;; This change increases MELPA Stable priority to 70, above MELPA,
 ;; ensuring that MELPA is preferred for package installations
 ;; over MELPA Stable.
-(customize-set-variable 'package-archive-priorities '(("gnu"    . 99)
-                                                      ("nongnu" . 80)
-                                                      ("melpa-stable" . 70)
-                                                      ("melpa"  . 0)))
+(setq package-archive-priorities '(("gnu"    . 99)
+                                   ("nongnu" . 80)
+                                   ("melpa-stable" . 70)
+                                   ("melpa"  . 0)))
 ```
 
 ### How to load a local lisp file for machine-specific configurations?
diff --git a/early-init.el b/early-init.el
index b9ad89b..e19a684 100644
--- a/early-init.el
+++ b/early-init.el
@@ -26,7 +26,7 @@
 
 (defvar minimal-emacs-ui-features '()
   "List of user interface features to enable in minimal Emacs setup.
-This variable holds a list Emacs UI features that can be enabled:
+This variable holds a list of Emacs UI features that can be enabled:
 - context-menu (Enables the context menu in graphical environments.)
 - tool-bar (Enables the tool bar in graphical environments.)
 - menu-bar (Enables the menu bar in graphical environments.)
@@ -39,15 +39,15 @@ This variable holds a list Emacs UI features that can be enabled:
 (defvar minimal-emacs-debug (bound-and-true-p init-file-debug)
   "Non-nil to enable debug.")
 
-(defvar minimal-emacs-gc-cons-threshold (* 32 1024 1024)
-  "Value to set `gc-cons-threshold' to after Emacs startup.
-Ignored if `minimal-emacs-optimize-startup-gc' is nil.")
-
 (defvar minimal-emacs-optimize-startup-gc t
   "If non-nil, increase `gc-cons-threshold' during startup to reduce pauses.
 After Emacs finishes loading, `gc-cons-threshold' is restored to the value
 stored in `minimal-emacs--restore-gc-cons-threshold'.")
 
+(defvar minimal-emacs-gc-cons-threshold (* 32 1024 1024)
+  "Value to which `gc-cons-threshold' is set after Emacs startup.
+Ignored if `minimal-emacs-optimize-startup-gc' is nil.")
+
 (defvar minimal-emacs-inhibit-redisplay-during-startup nil
   "Suppress redisplay during startup to improve performance.
 This prevents visual updates while Emacs initializes. The tradeoff is that you
@@ -432,9 +432,9 @@ this stage of initialization."
 (setq package-archives '(("melpa" . "https://melpa.org/packages/")
                          ("gnu" . "https://elpa.gnu.org/packages/")
                          ("nongnu" . "https://elpa.nongnu.org/nongnu/")))
-(customize-set-variable 'package-archive-priorities '(("gnu"    . 99)
-                                                      ("nongnu" . 80)
-                                                      ("melpa"  . 70)))
+(setq package-archive-priorities '(("gnu"    . 99)
+                                   ("nongnu" . 80)
+                                   ("melpa"  . 70)))
 
 ;;; Load post-early-init.el
 (minimal-emacs-load-user-init "post-early-init.el")
diff --git a/init.el b/init.el
index 24bd740..07e17ec 100644
--- a/init.el
+++ b/init.el
@@ -104,7 +104,7 @@
 
 ;;; Misc
 
-(setq whitespace-line-column nil)  ; whitespace-mode
+(setq whitespace-line-column nil)  ; Use the value of `fill-column'.
 
 ;; Can be activated with `display-line-numbers-mode'
 (setq-default display-line-numbers-width 3)
@@ -479,9 +479,9 @@
 (setq ibuffer-formats
       '((mark modified read-only locked
               " " (name 40 40 :left :elide)
-				      " " (size 8 -1 :right)
-				      " " (mode 18 18 :left :elide) " " filename-and-process)
-	      (mark " " (name 16 -1) " " filename)))
+              " " (size 8 -1 :right)
+              " " (mode 18 18 :left :elide) " " filename-and-process)
+        (mark " " (name 16 -1) " " filename)))
 
 ;;; xref