bgpd: improve cleanup in bgp_delete()

Signed-off-by: Lou Berger <lberger@labn.net>
diff --git a/bgpd/bgp_vty.c b/bgpd/bgp_vty.c
index 304da25..041a6a1 100644
--- a/bgpd/bgp_vty.c
+++ b/bgpd/bgp_vty.c
@@ -9825,9 +9825,9 @@
   install_element (BGP_IPV6M_NODE, &neighbor_unsuppress_map_cmd);
   install_element (BGP_IPV6M_NODE, &no_neighbor_unsuppress_map_cmd);
   install_element (BGP_VPNV4_NODE, &neighbor_unsuppress_map_cmd);
-  install_element (BGP_VPNV4_NODE, &no_neighbor_unsuppress_map_cmd);  
+  install_element (BGP_VPNV4_NODE, &no_neighbor_unsuppress_map_cmd);
   install_element (BGP_VPNV6_NODE, &neighbor_unsuppress_map_cmd);
-  install_element (BGP_VPNV6_NODE, &no_neighbor_unsuppress_map_cmd);  
+  install_element (BGP_VPNV6_NODE, &no_neighbor_unsuppress_map_cmd);
 
   /* "neighbor maximum-prefix" commands. */
   install_element (BGP_NODE, &neighbor_maximum_prefix_cmd);