I'm not biased in any direction here - from looking through the *Command.scala files for guidance, I saw what seemed to be a bit of a mixed bag on the scaladocs.  There was one usage of ```@see``` but it wasn't consistent.

Me personally, I figure if someone is using a redis driver they know what the Redis Command is, so I would simply do something like this
```scala
   /**
    * Move key from the currently selected database to the specified destination
    * database. When key already exists in the destination database, or it does
    * not exist in the source database, it does nothing.
    *
    * @param key, db
    * @return true if key was moved.
    *               false if key was not moved for any reason.
  */
```