From eb36e304bc3dfd7295b67f40a20ca201d6816a67 Mon Sep 17 00:00:00 2001
From: Luca Heltai <luca.heltai@sissa.it>
Date: Fri, 14 Apr 2017 14:56:31 +0200
Subject: [PATCH] Added doi to step-54.

---
 examples/step-54/doc/intro.dox | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/examples/step-54/doc/intro.dox b/examples/step-54/doc/intro.dox
index e4d234b032..739c812b16 100644
--- a/examples/step-54/doc/intro.dox
+++ b/examples/step-54/doc/intro.dox
@@ -7,6 +7,8 @@ that interface with the OpenCASCADE library (http://www.opencascade.org) that
 allow the specification of arbitrary IGES files to describe the boundaries for
 your geometries.
 
+@dealiiTutorialDOI{10.5281/zenodo.546220,https://zenodo.org/badge/DOI/10.5281/zenodo.546220.svg}
+
 <a name="Intro"></a>
 <h1>Introduction</h1>
 
-- 
2.39.5