[doc] Use ASCII single quote as apostrophe
[doc] Use ASCII single quote as apostrophe

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