#015434: Slight documentation mistake in WebDAV tutorial

Around line 40 you write

if ( $access = ezcWebdavAuthorizer::ACCESS_READ )
{
return true;
} 

Okay, quite obvious ;) but when you Copy&Paste it, you could overlook it and wonder why every access is allowed.

Operating System:
PHP Version: (please be specific, like '4.4.3' or '5.1.5')
Database and version:
Browser (and version):

http://ezcomponents.org/docs/api/trunk/introduction_Webdav.html#authentication-and-authorization

line 40