Cosmetic: msc_vty: remove redundant "0 =", "1 ="

Remove "0 =", "1 =" in-front of the boolean descriptions of
auth-tuple-reuse-on-error. The online VTY doc and the pdf manual
prepend the value automatically.

Change-Id: Ifd14c2fb3f58701eaf66570d729a660233fb83ed
diff --git a/src/libmsc/msc_vty.c b/src/libmsc/msc_vty.c
index fbc2056..e2582a9 100644
--- a/src/libmsc/msc_vty.c
+++ b/src/libmsc/msc_vty.c
@@ -425,8 +425,8 @@
 DEFUN(cfg_msc_auth_tuple_reuse_on_error, cfg_msc_auth_tuple_reuse_on_error_cmd,
       "auth-tuple-reuse-on-error (0|1)",
       "Configure authentication tuple re-use when HLR is not responsive\n"
-      "0 = never re-use auth tuples beyond auth-tuple-max-reuse-count (default)\n"
-      "1 = if the HLR does not deliver new tuples, do re-use already available old ones.\n")
+      "Never re-use auth tuples beyond auth-tuple-max-reuse-count (default)\n"
+      "If the HLR does not deliver new tuples, do re-use already available old ones.\n")
 {
 	gsmnet->vlr->cfg.auth_reuse_old_sets_on_error = atoi(argv[0]) ? true : false;
 	return CMD_SUCCESS;