[tracker] libtracker-sparql: Fix introspection for Tracker.Notifier.new()

[Sam Thursfield <sthursfield src gnome org>]

commit f412cac9dcbd4e124fe50dae9d2e7b34905a2880
Author: Sam Thursfield <sam afuera me uk>
Date:   Fri Sep 22 19:44:11 2017 +0100

    libtracker-sparql: Fix introspection for Tracker.Notifier.new()
    
    The 'classes' parameter wasn't annotated correctly.

 src/libtracker-sparql/tracker-notifier.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-sparql/tracker-notifier.c b/src/libtracker-sparql/tracker-notifier.c
index c9e4e76..cf73741 100644
--- a/src/libtracker-sparql/tracker-notifier.c
+++ b/src/libtracker-sparql/tracker-notifier.c
@@ -877,7 +877,8 @@ tracker_notifier_init (TrackerNotifier *notifier)
 
 /**
  * tracker_notifier_new:
- * @classes: Array of RDF classes to receive notifications from, or %NULL for all.
+ * @classes: (array zero-terminated=1): Array of RDF classes to receive
+ *           notifications from, or %NULL for all.
  * @flags: flags affecting the notifier behavior
  * @cancellable: Cancellable for the operation
  * @error: location for the possible resulting error.