[frogr] Restore the OK button for the first authorization dialog.

[Mario Sanchez Prada <msanchez src gnome org>]

commit fdc129a1c5ef5141a47148df03d061caa8f34b1d
Author: Mario Sanchez Prada <msanchez gnome org>
Date:   Tue Dec 25 09:01:18 2012 +0100

    Restore the OK button for the first authorization dialog.
    
    I don't think the 'Close' button is more clear than the 'OK' button
    in this specific case ('Close' suggests the process is over)

 help/C/figures/auth-dialog-step1.png |  Bin 10005 -> 9601 bytes
 src/frogr-auth-dialog.c              |    2 +-
 2 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/figures/auth-dialog-step1.png b/help/C/figures/auth-dialog-step1.png
index cc7f5f2..fbb2e62 100644
Binary files a/help/C/figures/auth-dialog-step1.png and b/help/C/figures/auth-dialog-step1.png differ
diff --git a/src/frogr-auth-dialog.c b/src/frogr-auth-dialog.c
index 3cfcea0..baca881 100644
--- a/src/frogr-auth-dialog.c
+++ b/src/frogr-auth-dialog.c
@@ -48,7 +48,7 @@ _ask_for_authorization (GtkWindow *parent)
   dialog = gtk_message_dialog_new (parent,
                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
                                    GTK_MESSAGE_INFO,
-                                   GTK_BUTTONS_CLOSE,
+                                   GTK_BUTTONS_OK,
                                    _("Please press the button to authorize %s "
                                      "and then come back to complete the process."),
                                    APP_SHORTNAME);