[gnome-games] application: Fix typo in a translatable string

[Piotr Drąg <piotrdrag src gnome org>]

commit 5fffe64c357266838565a2d60c7a51855436c4a3
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Mon Mar 11 22:10:08 2019 +0100

    application: Fix typo in a translatable string

 src/ui/application.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/ui/application.vala b/src/ui/application.vala
index cade6855..5e49b90b 100644
--- a/src/ui/application.vala
+++ b/src/ui/application.vala
@@ -210,7 +210,7 @@ public class Games.Application : Gtk.Application {
 
                if (game == null) {
                        var filename = file.get_basename ();
-                       var error_msg = _("An unexpected error occured while trying to run %s").printf 
(filename);
+                       var error_msg = _("An unexpected error occurred while trying to run %s").printf 
(filename);
                        window.show_error (error_msg);
                        return;
                }