update README

RedstoneZockt · RedstoneZockt · commit 2c525c20b399 · 2021-09-11T18:28:50.000+02:00
diff --git a/README.md b/README.md
@@ -183,7 +183,8 @@ You can find more (and better) examples [here](https://github.com/discord-py-ui/
     - SlashOption not accepting tuple
 
     </details>
--    <details>
+
+-   <details>
     <summary>4.3.3</summary>
 
     ## **Fixed**
