runtime(doc): add another tag for vim-shebang feature

related: #15011

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 56669d8..9955f0d 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -11161,6 +11161,7 @@
 vim-script-intro	usr_41.txt	/*vim-script-intro*
 vim-script-library	eval.txt	/*vim-script-library*
 vim-security	intro.txt	/*vim-security*
+vim-shebang	various.txt	/*vim-shebang*
 vim-use	intro.txt	/*vim-use*
 vim-variable	eval.txt	/*vim-variable*
 vim.b	if_lua.txt	/*vim.b*
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index 889ad40..d9bcdfa 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -1,4 +1,4 @@
-*various.txt*   For Vim version 9.1.  Last change: 2024 May 23
+*various.txt*   For Vim version 9.1.  Last change: 2024 Jun 15
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -138,7 +138,7 @@
 :[range]# [count] [flags]
 			synonym for :number.
 
-							*:#!*
+							*:#!* *vim-shebang*
 :#!{anything}		Ignored, so that you can start a Vim script with: >
 				#!vim -S
 				echo "this is a Vim script"