some minor edits to the "Other Variables Related to Commercial
Licenses" section.
(From yocto-docs rev: 8f58836ce31f01135c139890d6edaad628015c62)
Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>