[Libphidget-devel] one more comment

[Jack S. <js...@ja...>]

Although, since you don't have doxygen installed you don't notice it, I
would make change it so that to generate documentation you have to do:

make docs

or something, right now it makes new documentation every compile (not
that it's slow, but it does print out a bunch of messages I usually
don't care to see).