* Fixed one typo (effects -> affects)
* Re-worded raidz description to make it clearer that it is not
quite the same as RAID5, though similar
* Clarified that data is not necessarily written in a static
stripe width
* Minor grammar consistency improvement
* Noted that "volumes" means zvols
* Fixed a couple of split infinitives
* Clarified that hot spares come from the same pool they were
assigned to
* "we" -> ZFS
* Fixed warnings thrown by mandoc, and removed unnecessary
wordiness in one fixed line.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Brandon Thetford <brandon@dodecatec.com>
Closes#14726
Correct new mandoc errors.
```
STYLE: input text line longer than 80 bytes
STYLE: no blank before trailing delimiter
```
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: szubersk <szuberskidamian@gmail.com>
Closes#14148
