Change layer name to "guix-layer"

packages.el

@@ -40,7 +40,7 @@
 
 ;;; Code:
 
-(defconst guix-packages
+(defconst guix-layer-packages
   '(emacs-guix evil-collection geiser geiser-guile skeletor) ; Eventually move skeletor to its own layer or in projectile. Also add way to enable it with hall.
   "The list of Lisp packages required by the guix layer.
 
@@ -69,7 +69,7 @@ Each entry is either:
       - A list beginning with the symbol `recipe' is a melpa
         recipe.  See: https://github.com/milkypostman/melpa#recipe-format")
 
-(defun guix/init-emacs-guix ()
+(defun guix-layer/init-emacs-guix ()
 	(use-package emacs-guix
     :defer t
     :init
@@ -78,14 +78,14 @@ Each entry is either:
       (spacemacs/set-leader-keys
         "atg" 'guix))))
 
-(defun guix/pre-init-evil-collection ()
+(defun guix-layer/pre-init-evil-collection ()
 	(when configuration-layer/layer-used-p 'spacemacs-evil
 				(add-to-list spacemacs-evil-collection-allowed-list 'guix)))
 
-(defun guix/init-skeletor ()
+(defun guix-layer/init-skeletor ()
   (use-package skeletor :defer t))
 
-(defun guix/post-init-skeletor ()
+(defun guix-layer/post-init-skeletor ()
   (skeletor-define-constructor "Hall"
     :requires-executables '(("hall" . "https://gitlab.com/a-sassmannshausen/guile-hall"))
     :initialise