referene: fix formatting of "deprecated" comment.
Go requires "deprecated" comments to have an empty line before them,
and to not be all-caps.
This updates to the comment so that it's correctly picked up as deprecated.
@@ -177,7 +177,8 @@ func splitDomain(name string) (string, string) {
// hostname and name string. If no valid hostname is
// found, the hostname is empty and the full value
// is returned as name
-// DEPRECATED: Use Domain or Path
+//
+// Deprecated: Use [Domain] or [Path].
func SplitHostname(named Named) (string, string) {
if r, ok := named.(namedRepository); ok {
return r.Domain(), r.Path()
