[libdazzle] tests: use non-conflicting shortcut

[Christian Hergert <chergert src gnome org>]

commit 1100091ad510d363ed0ce772b46f8590f527a762
Author: Christian Hergert <chergert redhat com>
Date:   Sat Jun 17 17:18:37 2017 -0700

    tests: use non-conflicting shortcut

 tests/test-shortcuts.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/tests/test-shortcuts.c b/tests/test-shortcuts.c
index d8a5449..851c2a2 100644
--- a/tests/test-shortcuts.c
+++ b/tests/test-shortcuts.c
@@ -118,7 +118,7 @@ main (gint argc,
                              NULL);
 
   app.search = g_object_new (GTK_TYPE_SEARCH_ENTRY,
-                             "placeholder-text", "ctrl+x ctrl+f to focus",
+                             "placeholder-text", "ctrl+y ctrl+y to focus",
                              "width-chars", 30,
                              "visible", TRUE,
                              NULL);
@@ -137,7 +137,7 @@ main (gint argc,
   app.search_controller = dzl_shortcut_controller_new (GTK_WIDGET (app.search));
   dzl_shortcut_controller_add_command_signal (app.search_controller,
                                               "com.example.foo.search",
-                                              "<ctrl>x|<ctrl>f",
+                                              "<ctrl>y|<ctrl>y",
                                               "grab-focus",
                                               0);
   dzl_shortcut_controller_add_command_callback (app.search_controller,