Make sure it is clear both annotated and signed tags are accepted by the...

Make sure it is clear both annotated and signed tags are accepted by the pre-receive-check-policy hook

git/pre-receive-check-policy

@@ -187,8 +187,8 @@ check_ref_update() {
 			    if ! in_import && ! forced ; then
 				cat <<- EOF >&2
 					---
-					You are trying to push the lightweight tag '$tagname'. You should use
-					a signed tag instead. See:
+					You are trying to push the lightweight tag '$tagname'. You should either
+                    make use of a signed (-s) or annotated tag (-a) instead. More details at:
 
 					  https://wiki.gnome.org/Git/Help/LightweightTags
 					---