fix docs

README.md

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 title: Home
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 # Ava PLS
 
 Air-gapped Virtual Assistant / Personal Language Server
 
+[Download now](#download){: .btn .btn-primary .fs-5 }
+
 Ava PLS is an open-source desktop application for running language models
 locally on your computer. It allows you to perform various language tasks, like
 text generation, grammar correction, rephrasing, summarization, data extraction,
@@ -24,7 +27,7 @@ and more.
 
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-## Download latest version
+## Download
 
 - [macOS](https://s3.amazonaws.com/www.avapls.com/Ava_2024-04-21.dmg)
   - or `brew install --cask ava`