Add useless “Code” headers to make checkdoc happier

pw-access.el

@@ -39,6 +39,8 @@
 
 (require 'eieio)
 
+;;; Code:
+
 (defclass pw-accessor ()
   ()
   :documentation

pw-lib.el

@@ -35,6 +35,8 @@
 (require 'cl-lib)
 (require 'pw-access)
 
+;;; Code:
+
 (defvar pw-lib--accessor (pw-cli-accessor))
 
 (defvar pw-lib--objects '())

pw-ui.el

@@ -33,6 +33,8 @@
 
 (require 'pw-lib)
 
+;;; Code:
+
 (defgroup pipewire ()
   "PipeWire user interface."
   :group 'multimedia)