Spelling mistake in Books section corrected
Merge pull request #389 from houdmont/books-spelling-mistake

Spelling mistake in Books section corrected
Add French translation link
Merge branch 'gh-pages' of github.com:codeguy/php-the-right-way into gh-pages
Add Thai translation link
Add Indonesian translation link
Add Romanian translation link
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages