complete the VTY help messages so we don't get "null" in the manual
diff --git a/openbsc/src/libbsc/abis_om2000_vty.c b/openbsc/src/libbsc/abis_om2000_vty.c
index 704f955..3bcd94b 100644
--- a/openbsc/src/libbsc/abis_om2000_vty.c
+++ b/openbsc/src/libbsc/abis_om2000_vty.c
@@ -216,7 +216,9 @@
DEFUN(om2k_op_info, om2k_op_info_cmd,
"operational-info <0-1>",
- "Set operational information\n")
+ "Set operational information\n"
+ "Set operational info to 0\n"
+ "Set operational info to 1\n")
{
struct oml_node_state *oms = vty->index;
int oper = atoi(argv[0]);