nitdoc: Cleaning ReadModule class
nitdoc: Cleaning ReadModule class

Signed-off-by: Stefan Lage <cb0c5092503e2445cab1e9be9ee79fa90f718028@gmail.com>

StefanLage/nit,StefanLage/nit,StefanLage/nit,StefanLage/nit,StefanLage/nit