zebra: fix some cli option descriptions

Couple typos / clarity fixes.

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>

diff --git a/zebra/main.c b/zebra/main.c
index 4c58db2736242f0dd47df3c10fc6f3fc3c3e8d99..3e44a4170759cf0a4e5e8a6938ae97c589c9336a 100644 (file)
--- a/zebra/main.c
+++ b/zebra/main.c
@@ -236,15 +236,15 @@ int main(int argc, char **argv)
                "  -z, --socket          Set path of zebra socket\n"
                "  -e, --ecmp            Specify ECMP to use.\n"
                "  -l, --label_socket    Socket to external label manager\n"
-               "  -k, --keep_kernel     Don't delete old routes which installed by zebra.\n"
+               "  -k, --keep_kernel     Don't delete old routes which were installed by zebra.\n"
                "  -r, --retain          When program terminates, retain added route by zebra.\n"
 #ifdef HAVE_NETLINK
-               "  -n, --vrfwnetns       Set VRF with NetNS\n"
+               "  -n, --vrfwnetns       Use NetNS as VRF backend\n"
                "  -s, --nl-bufsize      Set netlink receive buffer size\n"
                "      --v6-rr-semantics Use v6 RR semantics\n"
 #endif /* HAVE_NETLINK */
 #if defined(HANDLE_ZAPI_FUZZING)
-               "  -c <file>             Bypass normal startup use this file for tetsting of zapi"
+               "  -c <file>             Bypass normal startup and use this file for testing of zapi"
 #endif
        );