[gtranslator] Fix open keybinding

[Daniel Garcia Moreno <danigm src gnome org>]

commit b06002a7921631ff36b74ecc1fb28031a806e7d0
Author: Daniel García Moreno <danigm wadobo com>
Date:   Sun Sep 16 12:45:23 2018 +0200

    Fix open keybinding

 src/gtr-application.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/gtr-application.c b/src/gtr-application.c
index 534ec413..2ec1a129 100644
--- a/src/gtr-application.c
+++ b/src/gtr-application.c
@@ -440,7 +440,7 @@ gtr_application_startup (GApplication *application)
                                    G_N_ELEMENTS (app_entries), application);
 
   // keybindings
-  set_kb (application, "app.projects", "<Ctrl>o");
+  set_kb (application, "app.open", "<Ctrl>o");
   set_kb (application, "app.save", "<Ctrl>s");
   set_kb (application, "app.saveas", "<Ctrl><Shift>s");
   set_kb (application, "app.preferences", "<Ctrl>p");