scripts/tags.sh: Update comment (addition of gtags)

Commit f4ed1009fcea ("kbuild: add GNU GLOBAL tags generation") added
support for the GNU Global source tagging system. However, this addition
was not reflected in the script's header comment.

Fixes: f4ed1009fcea ("kbuild: add GNU GLOBAL tags generation")
Signed-off-by: René Nyffenegger <mail@renenyffenegger.ch>
Link: https://lore.kernel.org/r/20231217082719.4747-1-mail@renenyffenegger.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/scripts/tags.sh b/scripts/tags.sh
index a70d43723146d1c71f60bdea56a9f2b8a595b535..cb96961349aafa1095960b0dd8433d1d8736fd3a 100755 (executable)
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -3,7 +3,7 @@
 # Generate tags or cscope files
 # Usage tags.sh <mode>
 #
-# mode may be any of: tags, TAGS, cscope
+# mode may be any of: tags, gtags, TAGS, cscope
 #
 # Uses the following environment variables:
 # SUBARCH, SRCARCH, srctree