Converter generates broken repoinit statements when package contains type indicators for restriction

The converter is generating a broken repoinit statement when a package contains type indicators for restrictions on an acl e.g.:

allow jcr:read on /home/users/system/foo restriction(rep:ntNames,{Name}[rep:AuthorizableFolder])

it should look something like:

allow jcr:read on /home/users/system/foo restriction(rep:ntNames,rep:AuthorizableFolder)

It looks like the conversion is taking the XML from vault directly. That needs to be translated to the right format first i.e.,

 {TYPE}[<value>] -> <value>