appsink: update the emit-signal description

Update the emit-signal description according to its current signals.

https://bugzilla.gnome.org/show_bug.cgi?id=695660

diff --git a/gst-libs/gst/app/gstappsink.c b/gst-libs/gst/app/gstappsink.c
index 34f629b..be6237f 100644 (file)
--- a/gst-libs/gst/app/gstappsink.c
+++ b/gst-libs/gst/app/gstappsink.c
@@ -196,7 +196,7 @@ gst_app_sink_class_init (GstAppSinkClass * klass)
 
   g_object_class_install_property (gobject_class, PROP_EMIT_SIGNALS,
       g_param_spec_boolean ("emit-signals", "Emit signals",
-          "Emit new-preroll, new-buffer and new-buffer-list signals",
+          "Emit new-preroll and new-sample signals",
           DEFAULT_PROP_EMIT_SIGNALS,
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));