master b9ebacf4034 3/3: * Fix few warnings in lisp/shell.el

[Andrea Corallo]

branch: master
commit b9ebacf40345977ddf18531cb1ebf0f6c56045ae
Author: Andrea Corallo <acorallo@gnu.org>
Commit: Andrea Corallo <acorallo@gnu.org>

    * Fix few warnings in lisp/shell.el
    
    * lisp/shell.el (shell-highlight-undef-defined-face)
    (shell-highlight-undef-undefined-face)
    (shell-highlight-undef-alias-face): Unquote :inherit argument.
---
 lisp/shell.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lisp/shell.el b/lisp/shell.el
index 4d92fe71df4..14f073d6a61 100644
--- a/lisp/shell.el
+++ b/lisp/shell.el
@@ -1659,19 +1659,19 @@ Returns t if successful."
   :version "29.1")
 
 (defface shell-highlight-undef-defined-face
-  '((t :inherit 'font-lock-function-name-face))
+  '((t :inherit font-lock-function-name-face))
   "Face used for existing shell commands."
   :group 'shell
   :version "29.1")
 
 (defface shell-highlight-undef-undefined-face
-  '((t :inherit 'font-lock-warning-face))
+  '((t :inherit font-lock-warning-face))
   "Face used for non-existent shell commands."
   :group 'shell
   :version "29.1")
 
 (defface shell-highlight-undef-alias-face
-  '((t :inherit 'font-lock-variable-name-face))
+  '((t :inherit font-lock-variable-name-face))
   "Face used for shell command aliases."
   :group 'shell
   :version "29.1")