[libgovirt] examples/async-test: Tone down g_warning

[Christophe Fergeau <teuf src gnome org>]

commit ce003620b5451dabb33854188a5140640cd58685
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Tue Jul 28 11:22:15 2015 +0200

    examples/async-test: Tone down g_warning
    
    It's just a log message, can be g_debug as all the other ones.

 examples/async-test.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/examples/async-test.c b/examples/async-test.c
index 5c275e9..662e571 100644
--- a/examples/async-test.c
+++ b/examples/async-test.c
@@ -55,7 +55,7 @@ static void updated_cdrom_cb(GObject *source_object,
                             gpointer user_data)
 {
     GError *error = NULL;
-    g_warning("updated cdrom cb");
+    g_debug("updated cdrom cb");
     ovirt_cdrom_update_finish(OVIRT_CDROM(source_object),
                               result, &error);
     if (error != NULL) {