net: ena: documentation: update ena.txt

Small cosmetic changes to ena.txt

Signed-off-by: Sameeh Jubran <sameehj@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sameeh Jubran 2019-06-03 17:43:24 +03:00 • committed by David S. Miller
commit adf671ccd2