* Correct usage of its/it's
"It's" is always a contraction of "it is" or "it has". "Its" is a
possessive. Correct a few places where they were used backwards.
Signed-off-by: Bjorn Helgaas <bjorn@helgaas.com>
* Correct "Z-Wave" spelling
Per https://www.z-wave.com/, the canonical spelling appears to be "Z-Wave".
Most places use "Z-Wave" already; change the remaining references to match.
Signed-off-by: Bjorn Helgaas <bjorn@helgaas.com>
* Correct typos and grammatical errors
Correct some typos and grammatical errors.
Signed-off-by: Bjorn Helgaas <bjorn@helgaas.com>