$this->addOption(
'memory-limit',
'Set a specific memory limit for the script, '
- . '"max" for no limit or "default" to avoid changing it'
+ . '"max" for no limit or "default" to avoid changing it',
+ false,
+ true
);
$this->addOption( 'server', "The protocol and server name to use in URLs, e.g. " .
"http://en.wikipedia.org. This is sometimes necessary because " .