Hardcoded message in module

The module has hardcoded the following string: "Message to be sent". For localization purposes, this should be a translateable string.

The offending string can be found at line 98 of tellafriend.module.

Proposed fix: Change line 98 to

$form .= "<h2>" . t('Message to be sent:') . "</h2><br>" . nl2br(variable_get('tellafriend_message', 0)) . '<br></div>';