doc: fix typos in 19.11 release notes

Remove the redundant "when used". And modify "ans" to "and".

Fixes: b21302a10721 ("eventdev: add Tx flag for packets with same destination")
Fixes: 92c083915ade ("doc: update release notes for 19.11")
Cc: stable@dpdk.org
Signed-off-by: Yong Wang <wang.yong19@zte.com.cn>

diff --git a/doc/guides/rel_notes/release_19_11.rst b/doc/guides/rel_notes/release_19_11.rst
index f0aee29..eb05149 100644 (file)
--- a/doc/guides/rel_notes/release_19_11.rst
+++ b/doc/guides/rel_notes/release_19_11.rst
@@ -474,9 +474,8 @@ API Changes
 
 * event: The function ``rte_event_eth_tx_adapter_enqueue`` takes an additional
   input as ``flags``. Flag ``RTE_EVENT_ETH_TX_ADAPTER_ENQUEUE_SAME_DEST`` which
-  has been introduced in this release is used when used when all the packets
-  enqueued in the Tx adapter are destined for the same Ethernet port ans Tx
-  queue.
+  has been introduced in this release is used when all the packets enqueued in
+  the Tx adapter are destined for the same Ethernet port and Tx queue.
 
 * sched: The pipe nodes configuration parameters such as number of pipes,
   pipe queue sizes, pipe profiles, etc., are moved from port level structure