diff --git a/README.md b/README.md
index c3b2893..9e12589 100644
--- a/README.md
+++ b/README.md
@@ -85,6 +85,7 @@ In modern CPUs, the latest QPP optimization can easily achieve speeds exceeding
 ## Security consideration in setting PADs
 
 The number of pads should ideally be coprime with 8, as the results indicate a hidden structure in the PRNG related to the number 8.
+
 ![88d8de919445147f5d44ee059cca371](https://github.com/user-attachments/assets/9e1a160d-5433-4e24-9782-2ae88d87453d)
 
 We demonstrate encrypting the Bible with 64 pads and 15 pads below with real data(The Bible encrypted).