Autohide option incorrectly documented

[RemVas]

The README.md states the following about the autohide option:

Option: autohide
Values: true / false / number
Description: Enable/disable automatically hide controls when inactive, also set cooldown time in seconds.
Default: 7

The specifications does not seem to match the source code. Autohide seems to be hardcoded to 3 seconds -- cooldown time cannot be changed. And there is an "all" value that can be used in order to autohide the title too (very good option, by the way!).

So, the corect specification for autohide could be:
Values: true / false / "all"
Default: true