diff --git a/README.md b/README.md
index ca1dd36..ab1a783 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,9 @@
 # bundesdata_markup_nlp_data
 
 This is just a repository providing the link to the data used and created by the software from this repository: https://gitlab.ub.uni-bielefeld.de/sporada/bundesdata_markup_nlp_software
- 
+
+Pelase read the description of that project to understand what kind of data this is.
+
 The data can be downloaded here: https://uni-bielefeld.sciebo.de/s/9p55VIn9OLmNqa9
 
 Size: around 70GB
@@ -11,7 +13,7 @@ Structure:
 ```
 .
 ├── inputs
-│   ├── backup_raw_xml
+│   ├── backup_raw_xml  # Zip files of all original protocols
 │   ├── current_official_protocols_xml
 │   ├── development_data_xml
 │   ├── faulty_raw_xml