[tracker] tracker-preferences: Mark new strings as translatable

[Piotr Drąg <piotrdrag src gnome org>]

commit 8e884f4c981e987e24ce82dfcd20416e9bb86c95
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Jul 22 18:12:28 2014 +0200

    tracker-preferences: Mark new strings as translatable

 src/tracker-preferences/tracker-preferences.vala |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/tracker-preferences/tracker-preferences.vala 
b/src/tracker-preferences/tracker-preferences.vala
index e318e88..f641c8d 100644
--- a/src/tracker-preferences/tracker-preferences.vala
+++ b/src/tracker-preferences/tracker-preferences.vala
@@ -640,8 +640,8 @@ public class Tracker.Preferences {
                dialog = new Dialog.with_buttons (_("Enter value"),
                                                  window,
                                                  DialogFlags.DESTROY_WITH_PARENT,
-                                                 "_Cancel", ResponseType.CANCEL,
-                                                 "_OK", ResponseType.ACCEPT);
+                                                 _("_Cancel"), ResponseType.CANCEL,
+                                                 _("_OK"), ResponseType.ACCEPT);
 
                dialog.set_default_response(ResponseType.ACCEPT);
                content_area = (Container) dialog.get_content_area ();
@@ -669,9 +669,9 @@ public class Tracker.Preferences {
                FileChooserDialog dialog = new FileChooserDialog (_("Select directory"),
                                                                  window,
                                                                  FileChooserAction.SELECT_FOLDER,
-                                                                 "_Cancel",
+                                                                 _("_Cancel"),
                                                                  ResponseType.CANCEL,
-                                                                 "_OK",
+                                                                 _("_OK"),
                                                                  ResponseType.ACCEPT);
 
                while (true) {