Fix format on save fail

docs/index.md

@@ -23,7 +23,7 @@ interface with the [Discord API](https://discord.com/).
 If this is your first time using Discord.Net, you should refer to the
 [Intro](xref:Guides.Introduction) for tutorials.
 
-If you're coming from Discord.Net V2.x, you should refer to the [V2 -> V3](xref:Guides.V2V3Guide) guides.
+If you're coming from Discord.Net V2, you should refer to the [V2 -> V3](xref:Guides.V2V3Guide) guides.
 
 More experienced users might want to refer to the
 [API Documentation](xref:API.Docs) for a breakdown of the individual
@@ -39,7 +39,7 @@ for testing and development to eventually get merged into Discord.NET.
 
 [Installing Discord.NET Labs](xref:Guides.GettingStarted.Installation.Labs)
 
-[discord.net labs]: https://github.com/Discord-Net-Labs/Discord.Net-Labs
+[Discord.Net Labs]: https://github.com/Discord-Net-Labs/Discord.Net-Labs
 
 ## Questions?
 
@@ -49,7 +49,7 @@ FAQ. Read it thoroughly because most common questions are already answered there
 If you still have unanswered questions after reading the [FAQ](xref:FAQ.Basics.GetStarted), further support is available on
 [Discord](https://discord.gg/dnet).
 
-## New in V3
+## Commonly used features
 
 #### Interaction Framework