Adding words to the dictionary

[richardamcltd]

How do I add words, especially place names to the dictionary?

The previous answer to this questions gave the following link which comes up with a 404 error message

https://github.com/roundcube/roundcubemail/blob/master/config/main.inc.php.dist#L500

Thanks

Richard

[SKaero]

The url which is now broken was pointing out the spellcheck_dictionary option in the main.inc.php.