diff --git a/README.md b/README.md
index 455e289..675bb15 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,10 @@
 
 fake log maker
 
+This script will generate a list of random urls, a list of random ip address and time stamps.
+
+The goal is to demonstrate that such data don't take much space to store.
+
 You might need to install `pip install humanfriendly`
 
 The output will look like that:
@@ -14,6 +18,8 @@ gzip size: 28.84 MB
 zlib size: 29.7 MB
 ```
 
+The script will also generate a log.txt file
+
 You can try differents settings by simply updating the code:
 
 ```