From 32e51ebc711edba2126809684d6c76920270ccb8 Mon Sep 17 00:00:00 2001
From: Paul Igor Costea <paul.igor.costea@embl.de>
Date: Sat, 13 May 2017 11:37:11 +0200
Subject: [PATCH] Update README.md

---
 README.md | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index dc76f79..c37b0bb 100644
--- a/README.md
+++ b/README.md
@@ -86,9 +86,10 @@ Note: requires SNP calling (Part II) to be done!
 Example Tutorial
 ================
 
-## 1. Run the setup & compilation steps and download the provided reference database.
+## 1. Run the setup & compilation steps and download the provided reference database. 
 
-    ./getRefDB.sh
+    $ ./getRefDB.sh
+    Select freez9 for the tutorial, as these files have been mapped agains this freeze. 
 
 ## 2. Go to the EXAMPLE directory and download the samples with the getSamplesScript.sh
 
-- 
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