PHP validation code contains textual and code error

I think there are two bugs in class views_plugin_argument_validate_php in plugins.inc:

1) The documentation in validate_form() says:

Enter PHP code that returns a value to use for this argument

While it should be something like:

Enter PHP code that returns a true or false

2) The method validate_argument() contains:

$view = &$view;

while it should be:

$view = &$this->view;