pacman-key: document --lsign-key

Signed-off-by: Dan McGee <dan@archlinux.org>

doc/pacman-key.8.txt

@@ -77,6 +77,10 @@ Options
 *--list-sigs* [keyid(s)]::
 	Same as --list-keys, but the signatures are listed too.
 
+*\--lsign-key* <keyid>::
+	Locally sign the given key. This is primarily used to root the web of trust
+	in the local private key generated by \--init.
+
 *-r, \--receive* <keyserver> <keyid(s)>::
 	Fetch the specified keyids from the specified key server URL.
 

scripts/pacman-key.sh.in

@@ -74,6 +74,7 @@ usage() {
 	echo "$(gettext "  --import-trustdb <dir(s)> Imports ownertrust values from trustdb.gpg in dir(s)")"
 	echo "$(gettext "  --init                    Ensure the keyring is properly initialized")"
 	echo "$(gettext "  --list-sigs [<keyid(s)>]  List keys and their signatures")"
+	echo "$(gettext "  --lsign-key <keyid>       Locally sign the specified keyid")"
 	printf "$(gettext "  --populate [<keyring(s)]  Reload the default keys from the (given) keyrings\n\
                             in '%s'")\n" "@pkgdatadir@/keyrings"
 }