Minor typo

changed --struct to --strict
providing an example command line
oops, indentation problem...
Trying to get formatting correct...
same fixes for site as well
Change documented.
Merge branch 'master' of github.com:phpmd/phpmd
Changes documented.
Merge branch 'master' of https://github.com/andrewwatson/phpmd into andrewwatson-master
Merge branch 'andrewwatson-master'
Dependencies updated.