diff --git a/ReleaseNotes/release_notes.md b/ReleaseNotes/release_notes.md
index a762cb6a..7bcaa57a 100644
--- a/ReleaseNotes/release_notes.md
+++ b/ReleaseNotes/release_notes.md
@@ -22,6 +22,7 @@
 
   1. fix minor typos in `ostap.fitting.pdfbasic.py`
 
+
 # v1.9.9.8
 
 ## New features: