This needs to be more TomDoc'y. Mainly, the note should specify the data type returned by the function. Here you are returning a String and that is probably obvious here. However, getting in the habit of specifying what methods return will help you enormously when it's less obvious what is coming out. It could even be a application-specific object that you would have to decipher and thus lose time remembering how your code works, explaining it to a colleague, or having your open source project adopted.

Please review the specification:
http://tomdoc.org/