README formatting and links correction (#636)
README formatting and links correction (#636)

* README formatting and links correction

- formatted colons and dots
- fixed broken links in the "Implementation Details" section

* 2nd part

* colons & dots

* Update README.md

* Update README.md

* Update README.md

* Apply suggestions from code review

Co-authored-by: Laurent Demailly <de5dbd7eabc7a467bc9c738439342a507c5ec71e@gmail.com>
fortio/fortio,fortio/fortio,fortio/fortio,fortio/fortio