* updates to porting guide
(cherry picked from commit 7a6d6870d4633ae38a14cc799521b5fc1c0320fd)
* Edits to correct spelling, grammar, and clarify wording.
* Fixed typo
(cherry picked from commit 1f363a6a7c)
* updates to porting guide
(cherry picked from commit 7a6d6870d4633ae38a14cc799521b5fc1c0320fd)
* Edits to correct spelling, grammar, and clarify wording.
* Fixed typo
(cherry picked from commit 1f363a6a7c)