[tracker/sam/tracker-sparql-doc-cleanups: 1/2] docs: Turn URI reference into a proper link

[Sam Thursfield <sthursfield src gnome org>]

commit b1f263d78a77437a56f59e3216d09ae5c9adaa84
Author: Sam Thursfield <sam afuera me uk>
Date:   Sat Mar 30 00:48:19 2019 +0100

    docs: Turn URI reference into a proper link
    
    This fixes the following warning while building the docs:
    
        html/TrackerNotifier.html:363: warning: no link for: "Audio" -> (<span class="type">Audio</span>).

 src/libtracker-sparql/tracker-notifier.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libtracker-sparql/tracker-notifier.c b/src/libtracker-sparql/tracker-notifier.c
index 6fc319cb0..194db6a4b 100644
--- a/src/libtracker-sparql/tracker-notifier.c
+++ b/src/libtracker-sparql/tracker-notifier.c
@@ -950,7 +950,7 @@ tracker_notifier_event_get_id (TrackerNotifierEvent *event)
  *
  * Returns the RDF type that this notification event relates to, in their
  * expanded forms (for example,
- * http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Audio).
+ * <http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Audio>).
  *
  * A resource may have multiple RDF types. In the case of changes to a
  * resource with multiple types, one event will be notified for each