updated FAQ

Author: harry75369

README.md

@@ -29,17 +29,17 @@ Saved as "xxx.daruma"
 
 # FAQ
 
-## What is VGG format?
+### What is VGG format?
 
 VeryGoodGraphics (VGG) is a next-gen vector graphics format which is defined in [VGG Specs](https://docs.verygoodgraphics.com/specs/overview).
 
-## What is .daruma file?
+### What is .daruma file?
 
 Daruma file conforms to [VGG File Spec](https://docs.verygoodgraphics.com/specs/file) which is just a zip of JSONs.
 
-## Why do I need network access?
+### Why do I need network access?
 
 The conversion is done online by Daruma, which requires network access.
 
 
-For more questions, please join our [Discord channel](https://discord.gg/89fFapjfgM).
+For more questions, please join in our [Discord channel](https://discord.gg/89fFapjfgM).