[devhelp] app: Fix translator-credits

[Yosef Or Boczko <yoseforb src gnome org>]

commit a66a24256d51c2aab9d4bce48fd273c033697333
Author: Yosef Or Boczko <yoseforb gmail com>
Date:   Mon Jan 13 08:24:23 2014 +0200

    app: Fix translator-credits

 src/dh-app.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/dh-app.c b/src/dh-app.c
index cd1b013..612beb7 100644
--- a/src/dh-app.c
+++ b/src/dh-app.c
@@ -203,7 +203,7 @@ about_cb (GSimpleAction *action,
                 NULL
         };
         const gchar **documenters = NULL;
-        const gchar  *translator_credits = _("translator_credits");
+        const gchar  *translator_credits = _("translator-credits");
         GtkWindow *parent;
 
         parent = dh_app_peek_first_window (app);
@@ -217,7 +217,7 @@ about_cb (GSimpleAction *action,
                                "authors", authors,
                                "documenters", documenters,
                                "translator-credits",
-                               (strcmp (translator_credits, "translator_credits") != 0 ?
+                               (strcmp (translator_credits, "translator-credits") != 0 ?
                                 translator_credits :
                                 NULL),
                                "website", PACKAGE_URL,