docs: add missing answer & format title

docs/docs/handbook/09-contributing-to-jan/01-how-to-get-involved-and-FAQ.mdx

@@ -29,58 +29,60 @@ _We get a lot of questions about Jan (and why wouldn't we, she’s pretty intere
 
 ## Common Jan Questions
 
-### What's the best model for? or Will Jan choose the best model for me?
+### What’s the Best Model For? Or Will Jan Choose the Best Model for Me?
 
 [Soon!](https://discord.com/channels/1107178041848909847/1193811810332184606/1193814713264521226) We get asked a lot what the “best model” is. Depending on your goals, there’s a model that will fit best. Check out our descriptions in the Model Hub
 
-### Does the size of a model improve accuracy?
+### Does the Size of a Model Improve Accuracy?
 
 No, the accuracy is determined by the quantize version
 
-### Can I set a custom path for models? or Can I install in different folders?
+### Can I Set a Custom Path for Models? Or Can I Install in Different Folders?
 
 Sort of - [you can create a symbolic link](https://discord.com/channels/1107178041848909847/1110389363809976361/1193919109180706866).
 
-### Can I use the local LLMs in Jan like Copilot/ChatGPT in VSCode?
+### Can I use the local LLMs in Jan like Copilot/ChatGPT in VS Code?
 
 Yes! [See here](https://github.com/continuedev/continue) about using Continue and [Jan’s server](https://jan.ai/guides/using-server/server/)
 
-### Can I use Jan Desktop as a second brain?
+### Can I Use Jan Desktop as a Second Brain?
 
 You sure can. [RAG is on the way](https://github.com/janhq/jan/issues/1076). You can also do do fine-tuning/LoRAs.
 
-### How is Jan different from other competitors?
+### How Is Jan Different from Other Competitors?
 
-### Can I set up my remote server with Jan and use Jan on my phone or tablet?
+### Can I Set Up My Remote Server with Jan and Use Jan on My Phone or Tablet?
 
 You can! Here’s [how we integrate with remote servers](https://jan.ai/guides/using-models/integrate-with-remote-server/)
 
-### Can I report a bug!
+### Can I Report a Bug!
 
 Yup! Please do check our Discord to see if we’re currently working on it (reducing duplication)
 
-### What’s a nightly build?
+### What’s a Nightly Build?
 
-### How can I benchmark models in Jan?
+Nightly releases are cutting-edge versions that include the latest features. However, they are highly unstable and may contain bugs. Please follow this [guide](https://jan.ai/install/nightly/) to install a nightly build.
 
-### Can I download Jan, host it and white label it?
+### How Can I Benchmark Models in Jan?
 
-### When will my GPU be used?
+### Can I Download Jan, Host It and White Label It?
+
+### When Will My GPU Be Used?
 
 Jan will use your GPU when the model is loaded. If you unload the model there’s no use afterwards.
 
-### What makes Jan unique in AI and productivity?
+### What Makes Jan Unique in AI and Productivity?
 
 Jan specialises in open-source GPT and offline local AI, making advanced AI technology accessible and reliable for a variety of uses.
 
-### What are Jan's Model Training objectives?
+### What Are Jan’s Model Training Objectives?
 
 Our goal is to develop LLMs that are not only theoretically impressive but also provide practical productivity enhancements and are tailored to specific industries.
 
-### How is Jan impacting education and healthcare with AI?
+### How Is Jan Impacting Education and Healthcare with AI?
 
 Jan is developing domain-specific LLMs to revolutionise education and healthcare, providing expert-level assistance in these key sectors.
 
-### What distinguishes Jan's approach to AI development?
+### What Distinguishes Jan’s Approach to AI Development?
 
 Jan's commitment to open-source  and offline local AI ensures our technology is not just advanced but also practical and accessible for diverse applications.