From 55634d2efb866599e4d9db62ad98ad4d419ad89b Mon Sep 17 00:00:00 2001
From: Tim van der Meij <timvandermeij@gmail.com>
Date: Thu, 25 Jul 2013 11:39:50 -0700
Subject: [PATCH] Unfortunately, that link was dead.

---
 Additional-Learning-Resources.md | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/Additional-Learning-Resources.md b/Additional-Learning-Resources.md
index 5706105..b2ba84f 100644
--- a/Additional-Learning-Resources.md
+++ b/Additional-Learning-Resources.md
@@ -23,9 +23,6 @@ Slides:
 A really basic overview of PDF is described here:
 + http://partners.adobe.com/public/developer/en/livecycle/lc_pdf_overview_format.pdf
 
-A more detailed file example:
-+ http://gnupdf.org/Introduction_to_PDF
-
 The PDF specification itself:
 + http://www.adobe.com/devnet/acrobat/pdfs/PDF32000_2008.pdf
 + http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/pdf_reference_1-7.pdf