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| -rw-r--r-- | README.md | 2 |
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@@ -5,7 +5,7 @@ This repository contains the source for the following two books: * The Definitive Guide to GTFS (2014) * The Definitive Guide to GTFS-realtime (2015) -These books have been written by Quentin Zervaas. +These books have been written by [Quentin Zervaas](https://github.com/HendX). These were originally published commercially, but have now been donated to [MobilityData](https://mobilitydata.org/). Some of the content may be outdated. You are encouraged to contribute any fixes or changes in order to keep it as up-to-date as possible. |