Update README.md

README.md

@@ -31,19 +31,19 @@ It works with any website, and provides detailed information about any kanji tha
    - 2.7. [Settings](#settings)
 3. [Pictures](#pictures)
 
-# [Changelog v1.2.7](https://github.com/digas99/wanikani-kanji-highlighter/releases/tag/v1.2.7)
+## [Changelog v1.2.7](https://github.com/digas99/wanikani-kanji-highlighter/releases/tag/v1.2.7)
 
-## Popup
+### Popup
 - Added JLPT and Joyo progression to Home page and respective Progression details when clicked
 
-# [Changelog v1.2.6](https://github.com/digas99/wanikani-kanji-highlighter/releases/tag/v1.2.6)
+## [Changelog v1.2.6](https://github.com/digas99/wanikani-kanji-highlighter/releases/tag/v1.2.6)
 
-## Popup
+### Popup
 - Added level up time prediction to the Profile Page (Only available when atleast 90% of the kanji of the current level are initiated)
 - Improved human-friendly time format throughout the extension popup
 - Added time for next review on each subject in the Profile Page
 
-## Content
+### Content
 - Added JLPT and Joyo levels back to the Subject Details Popup
 
 ## [Changelog v1.2.5](https://github.com/digas99/wanikani-kanji-highlighter/releases/tag/v1.2.5)