Can you just add the datatype here (and for all the other `@return`'s)? No parameter name needed for returns.

While changing this, maybe add another tab between 'dateMillis' and 'The timestamp to format', same for `_stripOtherFunderPrefix()`. Think this is the last one :)

```
 * @param   {Number}    dateMillis      The timestamp to format
 * @return  {String}                    A string representing the timestamp's value
```