question: listenport - ipv6 port on which to listen.
Capitalize this past sentence correctly.
A: listenport - IPv6 port on which to listen.

question: you can also take a walk around our video library, the library of the blog or the news archive.
Capitalize this past sentence correctly.
A: You can also take a walk around our video library, the Library of the blog or the News Archive.

question: tres torres iv can be reserved only if the booking start date is between 09 sep 2015 - 24 sep 2015
Capitalize this past sentence correctly.
A: Tres Torres IV can be reserved only if the booking start date is between 09 Sep 2015 - 24 Sep 2015