diff --git a/README.md b/README.md
index 6975c6d..aa03800 100644
--- a/README.md
+++ b/README.md
@@ -21,4 +21,4 @@ Then move `db.json` to the `data` folder.
 `python main.py`
 
 ### Read `out.json`!
-You can see what [its output is in our case](data/out.json).
+You can see what [its output is in our case](data/out.json). The average gap is in minutes!