docs: operstates: fix typo

TVL -> TLV
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/networking/operstates.rst

@@ -111,7 +111,7 @@ it as lower layer.
 
 Note that for certain kind of soft-devices, which are not managing any
 real hardware, it is possible to set this bit from userspace.  One
-should use TVL IFLA_CARRIER to do so.
+should use TLV IFLA_CARRIER to do so.
 
 netif_carrier_ok() can be used to query that bit.