) );
$revisions_sidebar = '<p><strong>' . __( 'For more information:' ) . '</strong></p>';
-$revisions_sidebar .= '<p>' . __( '<a href="http://codex.wordpress.org/Revision_Management" target="_blank">Revisions Management</a>' ) . '</p>';
+$revisions_sidebar .= '<p>' . __( '<a href="https://codex.wordpress.org/Revision_Management" target="_blank">Revisions Management</a>' ) . '</p>';
$revisions_sidebar .= '<p>' . __( '<a href="https://wordpress.org/support/" target="_blank">Support Forums</a>' ) . '</p>';
get_current_screen()->set_help_sidebar( $revisions_sidebar );