[PATCH v1] doc: update release notes for 22.03

[John McNamara <john.mcnamara@intel.com>]

Fix grammar, spelling and formatting of DPDK 22.03 release notes.

Signed-off-by: John McNamara <john.mcnamara@intel.com>
---

Note: I haven't removed the boilerplate RST comments from
      this file/patch in order to make it easier to merge
      apply. If you want me to do that I can submit a v2.
 


 doc/guides/rel_notes/release_22_03.rst | 108 +++++++++++++------------
 1 file changed, 56 insertions(+), 52 deletions(-)

diff --git a/doc/guides/rel_notes/release_22_03.rst b/doc/guides/rel_notes/release_22_03.rst
index d231e3e8a4..27067dd5c0 100644
--- a/doc/guides/rel_notes/release_22_03.rst
+++ b/doc/guides/rel_notes/release_22_03.rst
@@ -57,45 +57,47 @@ New Features
 
 * **Added ability to reuse hugepages in Linux.**
 
-  It is possible to reuse files in hugetlbfs to speed up hugepage mapping,
+  It is now possible to reuse files in hugetlbfs to speed up hugepage mapping,
   which may be useful for fast restart and large allocations.
   The new mode is activated with ``--huge-unlink=never``
   and has security implications, refer to the user and programmer guides.
 
 * **Added functions to calculate UDP/TCP checksum in mbuf.**
 
-  * Added the following functions to calculate UDP/TCP checksum of packets
-    which can be over multi-segments:
-    - ``rte_ipv4_udptcp_cksum_mbuf()``
-    - ``rte_ipv4_udptcp_cksum_mbuf_verify()``
-    - ``rte_ipv6_udptcp_cksum_mbuf()``
-    - ``rte_ipv6_udptcp_cksum_mbuf_verify()``
+  Added the following functions to calculate UDP/TCP checksum of packets
+  which can be over multi-segments:
 
-* **Added functions to configure flow engine.**
+  - ``rte_ipv4_udptcp_cksum_mbuf()``
+  - ``rte_ipv4_udptcp_cksum_mbuf_verify()``
+  - ``rte_ipv6_udptcp_cksum_mbuf()``
+  - ``rte_ipv6_udptcp_cksum_mbuf_verify()``
 
-  * Added ``rte_flow_configure`` API to configure flow management
-    engine, allowing to pre-allocate some resources for better performance.
-    Added ``rte_flow_info_get`` API to retrieve available resources.
+* **Added functions to configure the flow engine.**
 
-  * Added ``rte_flow_template_table_create`` API to group flow rules
-    with the same flow attributes and common matching patterns and actions
-    defined by ``rte_flow_pattern_template_create`` and
-    ``rte_flow_actions_template_create`` respectively.
-    Corresponding functions to destroy these entities are:
-    ``rte_flow_template_table_destroy``, ``rte_flow_pattern_template_destroy``
-    and ``rte_flow_actions_template_destroy``.
+  Added the ``rte_flow_configure`` API to configure the flow management
+  engine, allowing preallocation of some resources for better performance.
+  Added ``rte_flow_info_get`` API to retrieve available resources.
 
-* **Added functions for asynchronous flow rules creation/destruction.**
+  Added ``rte_flow_template_table_create`` API to group flow rules
+  with the same flow attributes and common matching patterns and actions
+  defined by ``rte_flow_pattern_template_create`` and
+  ``rte_flow_actions_template_create`` respectively.
+  The corresponding functions to destroy these entities are:
+  ``rte_flow_template_table_destroy``, ``rte_flow_pattern_template_destroy``
+  and ``rte_flow_actions_template_destroy``.
 
-  * Added ``rte_flow_async_create`` and ``rte_flow_async_destroy`` API
-    to enqueue flow creaion/destruction operations asynchronously as well as
-    ``rte_flow_pull`` to poll and retrieve results of these operations and
-    ``rte_flow_push`` to push all the in-flight	operations to the NIC.
+* **Added functions for asynchronous flow rules creation and destruction.**
 
-  * Added asynchronous API for indirect actions management:
-    ``rte_flow_async_action_handle_create``,
-    ``rte_flow_async_action_handle_destroy`` and
-    ``rte_flow_async_action_handle_update``.
+  Added the ``rte_flow_async_create`` and ``rte_flow_async_destroy`` APIs
+  to enqueue flow creation/destruction operations asynchronously as well as
+  ``rte_flow_pull`` to poll and retrieve results of these operations and
+  ``rte_flow_push`` to push all the in-flight	operations to the NIC.
+
+  Added asynchronous APIs for indirect actions management:
+
+  - ``rte_flow_async_action_handle_create``
+  - ``rte_flow_async_action_handle_destroy``
+  - ``rte_flow_async_action_handle_update``
 
 * **Added rte_flow support for matching GRE optional fields.**
 
@@ -104,35 +106,35 @@ New Features
 
 * **Added new RSS offload types for L2TPv2 in RSS flow.**
 
-  Added macro RTE_ETH_RSS_L2TPV2, now L2TPv2 session ID field can be used as
+  Added ``RTE_ETH_RSS_L2TPV2`` macro so that he L2TPv2 session ID field can be used as
   input set for RSS.
 
-* **Added IP reassembly Ethernet offload API, to get and set config.**
+* **Added IP reassembly Ethernet offload APIs to get and set config.**
 
   Added IP reassembly offload APIs which provide functions to query IP
   reassembly capabilities, to set configuration and to get currently set
   reassembly configuration.
 
-* **Added an API to enable queue based priority flow ctrl(PFC).**
+* **Added an API to enable queue based priority flow ctrl (PFC).**
 
-  New APIs, ``rte_eth_dev_priority_flow_ctrl_queue_info_get()`` and
-  ``rte_eth_dev_priority_flow_ctrl_queue_configure()``, was added.
+  Added new APIs, ``rte_eth_dev_priority_flow_ctrl_queue_info_get()`` and
+  ``rte_eth_dev_priority_flow_ctrl_queue_configure()`` for queue based
+  priority flow ctrl (PFC).
 
 * **Added a private dump API, to dump private info from device.**
 
-  Added the private dump API which provides querying private info from device.
-  There exists many private properties in different PMD drivers.
-  The information of these properties is important for debug.
-  As the information is private, a dump function is introduced.
+  Added the private dump API which provides a facility for querying private info from a device.
+  There exists many private properties in different PMD drivers and
+  the information in these properties is useful for debugging.
 
-* **Updated AF_XDP PMD**
+* **Updated AF_XDP PMD.**
 
-  * Added support for libxdp >=v1.2.2.
+  * Added support for libxdp >= v1.2.2.
   * Re-enabled secondary process support. RX/TX is not supported.
 
 * **Updated Amazon ENA PMD.**
 
-  The new driver version (v2.6.0) introduced bug fixes and improvements, including:
+  The new driver version (v2.6.0) introduces bug fixes and improvements, including:
 
   * Added new checksum related xstats: ``l3_csum_bad``, ``l4_csum_bad`` and
     ``l4_csum_good``.
@@ -159,14 +161,14 @@ New Features
 
 * **Updated Marvell cnxk ethdev PMD.**
 
-  * Added queue based priority flow control support for CN9K & CN10K.
+  * Added queue based priority flow control support for CN9K and CN10K.
   * Added support for IP reassembly for inline inbound IPsec packets.
   * Added support for packet marking in traffic manager.
   * Added support for CNF95xx B0 variant SoC.
 
 * **Updated Mellanox mlx5 driver.**
 
-  * Supported ConnectX-7 capability to schedule traffic sending on timestamp.
+  * Added support for ConnectX-7 capability to schedule traffic sending on timestamp.
   * Added WQE based hardware steering support with ``rte_flow_async`` API.
   * Added steering for external Rx queue created outside the PMD.
   * Added GRE optional fields matching.
@@ -174,14 +176,16 @@ New Features
 * **Updated Wangxun ngbe driver.**
 
   * Added support for devices of custom PHY interfaces.
+
     - M88E1512 PHY connects to RJ45
     - M88E1512 PHY connects to RGMII combo
     - YT8521S PHY connects to SFP
+
   * Added LED OEM support.
 
 * **Updated Wangxun txgbe driver.**
 
-  * Added LED OEM support.
+  Added LED OEM support.
 
 * **Added an API for private user data in asymmetric crypto session.**
 
@@ -210,27 +214,27 @@ New Features
 
 * **Added support for Kunpeng930 DMA devices to HiSilicon DMA PMD.**
 
-  * Kunpeng930 DMA devices are now enabled for HiSilicon DMA PMD.
+  Kunpeng930 DMA devices are now enabled for HiSilicon DMA PMD.
 
 * **Added CNXK GPIO PMD.**
 
-  Added a new rawdevice PMD which allows to manage userspace GPIOs and install
-  custom GPIO interrupt handlers which bypass kernel. This is especially useful
-  for applications, that besides providing standard dataplane functionality
-  want to have fast and low latency access to GPIO pin state.
+  Added a new rawdevice PMD which allows managing userspace GPIOs and installing
+  custom GPIO interrupt handlers which bypass the kernel. This is especially useful
+  for applications that as well as providing standard dataplane functionality
+  also want to have fast and low latency access to GPIO pin state.
 
   See the :doc:`../rawdevs/cnxk_gpio` rawdev guide for more details on this
   driver.
 
-* **Updated testpmd.**
+* **Updated testpmd to support software UDP/TCP checksum over multiple segments.**
 
-  * Called ``rte_ipv4/6_udptcp_cksum_mbuf()`` functions in testpmd csum mode
-    to support software UDP/TCP checksum over multiple segments.
+  Updated ``rte_ipv4/6_udptcp_cksum_mbuf()`` functions in testpmd csum mode
+  to support software UDP/TCP checksum over multiple segments.
 
 * **Added crypto producer mode in test-eventdev.**
 
-  * Crypto producer mode helps to measure performance of OP_NEW and OP_FORWARD
-    modes of event crypto adapter.
+  Crypto producer mode helps to measure performance of OP_NEW and OP_FORWARD
+  modes of event crypto adapter.
 
 
 Removed Items
-- 
2.25.1