doc: Update sharp documentation

Update the sharp documentation to note v6 nexthops are able
to be installed now.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/doc/user/sharp.rst b/doc/user/sharp.rst
index e27da63b5..8831c0159 100644
--- a/doc/user/sharp.rst
+++ b/doc/user/sharp.rst
@@ -33,13 +33,14 @@ All sharp commands are under the enable node and preceeded by the ``sharp``
 keyword. At present, no sharp commands will be preserved in the config.
 
 .. index:: sharp install
-.. clicmd:: sharp install routes A.B.C.D nexthop E.F.G.H (1-1000000)
+.. clicmd:: sharp install routes A.B.C.D nexthop <E.F.G.H|X:X::X:X> (1-1000000)
 
    Install up to 1,000,000 (one million) /32 routes starting at ``A.B.C.D``
-   with specified nexthop ``E.F.G.H``. The nexthop is a ``NEXTHOP_TYPE_IPV4``
-   and must be reachable to be installed into the kernel. The routes are
-   installed into zebra as ``ZEBRA_ROUTE_SHARP`` and can be used as part of a
-   normal route redistribution. Route installation time is noted in the debug
+   with specified nexthop ``E.F.G.H`` or ``X:X::X:X``. The nexthop is
+   a ``NEXTHOP_TYPE_IPV4`` or ``NEXTHOP_TYPE_IPV6`` and must be reachable
+   to be installed into the kernel. The routes are installed into zebra as
+   ``ZEBRA_ROUTE_SHARP`` and can be used as part of a normal route
+   redistribution. Route installation time is noted in the debug
    log. When zebra successfully installs a route into the kernel and SHARP
    receives success notifications for all routes this is logged as well.