runtime(doc): update and remove  some invalid links

closes: #14748

Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/spell.txt b/runtime/doc/spell.txt
index dea3adb..ab3b120 100644
--- a/runtime/doc/spell.txt
+++ b/runtime/doc/spell.txt
@@ -1,4 +1,4 @@
-*spell.txt*	For Vim version 9.1.  Last change: 2023 May 25
+*spell.txt*	For Vim version 9.1.  Last change: 2024 May 11
 
 
 		  VIM REFERENCE MANUAL	  by Bram Moolenaar
@@ -903,7 +903,7 @@
 				*spell-AUTHOR* *spell-EMAIL* *spell-COPYRIGHT*
 	NAME		Name of the language
 	VERSION		1.0.1  with fixes
-	HOME		http://www.myhome.eu
+	HOME		<URL>
 	AUTHOR		John Doe
 	EMAIL		john AT Doe DOT net
 	COPYRIGHT	LGPL