From 375ead7c7ecb2a8a08617121c467bc47d4baa68c Mon Sep 17 00:00:00 2001
From: Daniel Borchmann <daniel@algebra20.de>
Date: Fri, 27 Oct 2023 17:06:01 +0200
Subject: [PATCH] Add missing type and group declaration in `plantuml-mode`

---
 site-lisp/plantuml-mode.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/site-lisp/plantuml-mode.el b/site-lisp/plantuml-mode.el
index 6403fe3..f8af033 100644
--- a/site-lisp/plantuml-mode.el
+++ b/site-lisp/plantuml-mode.el
@@ -147,7 +147,9 @@
   :group 'plantuml)
 
 (defcustom plantuml-indent-level tab-width
-  "Indentation level of PlantUML lines")
+  "Indentation level of PlantUML lines"
+  :type 'number
+  :group 'plantuml)
 
 (defcustom plantuml-confirm-overwrite-on-export t
   "Control whether file exporting is allowed to silently overwrite files."