Fix linting warnings in early-init/init.el

There should be no functional changes

init.el

@@ -1,3 +1,9 @@
+;;; init.el --- Init -*- lexical-binding: t; -*-
+
+
+;;; Commentary:
+;;; Load init files
+
 ;;; Increase garbage collection threshold during init but leave it to the default value after
 ;;; There are a LOT of articles/sites/... discussing this:
 ;;; https://bling.github.io/blog/2016/01/18/why-are-you-changing-gc-cons-threshold/