From d90d99dd9786b4d1d6e92a4331580b208a914692 Mon Sep 17 00:00:00 2001
From: manetta <mail@manettaberends.nl>
Date: Fri, 19 Apr 2019 10:02:00 +0200
Subject: [PATCH] added the download instruction for the nltk tokenizer

---
 cross-reader.tfidf/README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cross-reader.tfidf/README.md b/cross-reader.tfidf/README.md
index 6b11e5f..a85965c 100644
--- a/cross-reader.tfidf/README.md
+++ b/cross-reader.tfidf/README.md
@@ -14,6 +14,12 @@
 
     $ pip3 install nltk
 
+You also need to download a nltk package for the tokenizer that is used, to split sentences up in lists of words.
+
+    $ python3
+
+    >>> import nltk
+    >>> nltk.download('punkt')
 
 ## Start