diff --git a/How-to-reverse-engineer-a-Blueeoth-4.x-scale.md b/How-to-reverse-engineer-a-Blueeoth-4.x-scale.md
index 71a2738..8ac6a01 100644
--- a/How-to-reverse-engineer-a-Blueeoth-4.x-scale.md
+++ b/How-to-reverse-engineer-a-Blueeoth-4.x-scale.md
@@ -1,4 +1,3 @@
-## How to reverse engineer a Blueeoth 4.x scale
 The general procedure of reverse engineering a Bluetooth 4.x scale is as follow:
 
 #### 1. Acquiring some Bluetooth traffic