fix minor issues
fix minor issues

afh/ledger,duncanmortimer/ledger,afh/ledger,duncanmortimer/ledger,paulbdavis/ledger,paulbdavis/ledger,afh/ledger,paulbdavis/ledger,ledger/ledger,duncanmortimer/ledger,afh/ledger,duncanmortimer/ledger,ledger/ledger,duncanmortimer/ledger,paulbdavis/ledger,ledger/ledger,duncanmortimer/ledger,paulbdavis/ledger,paulbdavis/ledger,duncanmortimer/ledger,ledger/ledger,paulbdavis/ledger,ledger/ledger,afh/ledger