`additionalOptions` instead of `additionalparam`

[dagnelies]

Hi,

in your configurations, you always use <additionalparam>-backend ... but for me it didn't work and I had to use <additionalOptions>-backend ...

Perhaps it's a change of maven-javadoc-plugin from version 2 to 3.

...now I'm looking forward to generating the doc at least. Thanks for the doclet!

[michaelweidmann]

Hello @dagnelies,

thanks for reporting.
This problem is already known. We update the readme as soon as possible.