Some changes to make Phue autocomplete and some cleanup

Hi,
First, thanks for making this! Made my life much easier :)

I noticed that I didn't get any autocompletions on some returns from client so I fixed that with setting the return to ObjectType[] instead of array.
At the same time i did some "clean up" on the PHPDoc strings.
Hope you include these changes and if you don't, I totally respect your decision.

Best Regards,
Magnus Ahlstrom