[gupnp] doap: Use correct download link

[Jens Georg <jensgeorg src gnome org>]

commit febe4243c542dfeb6d4042195d6e63302dd1dd1d
Author: Jens Georg <mail jensge org>
Date:   Sun Jun 20 15:38:31 2021 +0200

    doap: Use correct download link

 gupnp.doap | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gupnp.doap b/gupnp.doap
index abe06ee..9dfd661 100644
--- a/gupnp.doap
+++ b/gupnp.doap
@@ -24,7 +24,7 @@ level libraries utilizing the GUPnP framework.</description>
   <support-forum
   rdf:resource="https://discourse.gnome.org/tag/gupnp"; />
   <download-page
-  rdf:resource="https://download.gnome.org/sources/gssdp/"/>
+  rdf:resource="https://download.gnome.org/sources/gupnp/"/>
   <bug-database
   rdf:resource="https://gitlab.gnome.org/GNOME/gupnp/issues/"; />