[ostree] main: Tweak GPG output to match rpm-ostree

[Matthew Barnes <mbarnes src gnome org>]

commit 60ebec770e56a61611eb7086bdc8f558e751003b
Author: Matthew Barnes <mbarnes redhat com>
Date:   Fri Apr 17 12:43:46 2015 -0400

    main: Tweak GPG output to match rpm-ostree

 src/ostree/ot-main.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/ostree/ot-main.c b/src/ostree/ot-main.c
index 457aa3c..47ea36c 100644
--- a/src/ostree/ot-main.c
+++ b/src/ostree/ot-main.c
@@ -395,7 +395,8 @@ ostree_print_gpg_verify_result (OstreeGpgVerifyResult *result)
   n_sigs = ostree_gpg_verify_result_count_all (result);
 
   /* XXX If we ever add internationalization, use ngettext() here. */
-  g_print ("Found %u signature%s:\n", n_sigs, n_sigs == 1 ? "" : "s");
+  g_print ("GPG: Verification enabled, found %u signature%s:\n",
+           n_sigs, n_sigs == 1 ? "" : "s");
 
   buffer = g_string_sized_new (256);