Fixed markdownlint warning

Author: neminovno

CHANGELOG.md

@@ -1,18 +1,18 @@
 # Change Log
 
-### 0.0.4
+## 0.0.4
 
 - added new snippets: `HSlider` and `VSlider`
 
-### 0.0.3
+## 0.0.3
 
 - added new snippets: `LinkButton`, `BitmapImage`, `ViewStack`, `MX TabBar`, `Spark TabBar`, `Spark TabBar with tabs` and `TabNavigator`
 
-### 0.0.2
+## 0.0.2
 
 - added extension keywords
 - added extension icon
 
-### 0.0.1
+## 0.0.1
 
 - first release