Remove double "Remove User Profile" label in dialog

Increase consistency between load/remove profile dialogs.

Fixes #146

src/orca/guilabels.py

@@ -386,14 +386,6 @@ PROFILE_SAVE_AS_TITLE = _("Save Profile As")
 # name of a new settings profile being saved via the 'Save Profile As' dialog.
 PROFILE_NAME_LABEL = _("_Profile Name:")
 
-# Translators: Profiles in Orca make it possible for users to quickly switch
-# amongst a group of pre-defined settings (e.g. an 'English' profile for reading
-# text written in English using an English-language speech synthesizer and
-# braille rules, and a similar 'Spanish' profile for reading Spanish text.
-# The following is a title in a dialog informing the user that he/she
-# is about to remove a user profile, and action that cannot be undone.
-PROFILE_REMOVE_TITLE = _("Remove User Profile")
-
 # Translators: Profiles in Orca make it possible for users to quickly switch
 # amongst a group of pre-defined settings (e.g. an 'English' profile for reading
 # text written in English using an English-language speech synthesizer and

src/orca/orca_gui_prefs.py

@@ -3402,7 +3402,6 @@ class OrcaSetupGUI(orca_gtkbuilder.GtkBuilderWrapper):
                                    buttons=Gtk.ButtonsType.YES_NO)
         dialog.set_markup("<b>%s</b>" % guilabels.PROFILE_REMOVE_LABEL)
         dialog.format_secondary_markup(message)
-        dialog.set_title(guilabels.PROFILE_REMOVE_TITLE)
         if dialog.run() == Gtk.ResponseType.YES:
             # If we remove the currently used starting profile, fallback on
             # the first listed profile, or the default one if there's