ichwd: Add manual for i6300esb watchdog

[lwhsu]

Don't forget to bump .Dd field. :-)

[ziaee]

Thanks aokblast!

This belongs in DESCRIPTION section.
The mdoc(7) manual specifies what goes in SYNOPSIS.

Also, each new sentence starts on a new line.

share/man/man4/ichwd.4

50

[aokblast]

Minor fixes

[aokblast]

In D54466#1244696, @ziaee wrote:

Thanks aokblast!

This belongs in DESCRIPTION section.
The mdoc(7) manual specifies what goes in SYNOPSIS.

Also, each new sentence starts on a new line.

Thanks for your review:)

[mhorne]

share/man/man4/ichwd.4

59–60

[ziaee]

Roff requires one sentence per line, so period always starts a new line. The linter will catch these basic issues, you can use it with mandoc -Tlint here/is/the/manual.

Accepted with mhorne's suggestion.

[aokblast]

Minor fixes.

[aokblast]

Thanks for all yours review:).