From 3eee2b93192af0d74c9a02a195dea7afe2781838 Mon Sep 17 00:00:00 2001
From: Brendan Graetz <github@bguiz.com>
Date: Sat, 2 May 2015 22:40:07 +1000
Subject: [PATCH] =BG= minor: add link to book source files

- I found n error in the book, before contributing the patch to fix it, I had to find where they were hosted
- It took me quite look to find where within the rust-lang *organisation* it was!
---
 src/doc/trpl/README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/doc/trpl/README.md b/src/doc/trpl/README.md
index 119bbf7fb2a..89f0db8dc56 100644
--- a/src/doc/trpl/README.md
+++ b/src/doc/trpl/README.md
@@ -40,6 +40,11 @@ want to dive in with a project, or ‘Syntax and Semantics’ if you prefer to
 start small, and learn a single concept thoroughly before moving onto the next.
 Copious cross-linking connects these parts together.
 
+### Contributing
+
+The source files from which this book is generated can be found on Github:
+[github.com/rust-lang/rust/tree/master/src/doc/trpl](https://github.com/rust-lang/rust/tree/master/src/doc/trpl)
+
 ## A brief introduction to Rust
 
 Is Rust a language you might be interested in? Let’s examine a few small code