Better wording for MULTIMACH_TARGET_SYS.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
<glossentry id='var-MULTIMACH_TARGET_SYS'><glossterm>MULTIMACH_TARGET_SYS</glossterm>
<glossdef>
<para>
- Used to separate files for different machines such that you can build
+ Separates files for different machines such that you can build
for multiple target machines using the same output directories.
See the <link linkend='var-STAMP'><filename>STAMP</filename></link> variable
for an example.