minor fixes

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="docs/source/_static/img/arch-logo.png" alt="Arch Logo" width="50%" heigh=auto>
+  <img src="docs/source/_static/img/arch-logo.png" alt="Arch Logo" width="75%" heigh=auto>
 </p>
 <p align="center">
 <a href="https://www.producthunt.com/posts/arch-3?embed=true&utm_source=badge-top-post-badge&utm_medium=badge&utm_souce=badge-arch&#0045;3" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/top-post-badge.svg?post_id=565761&theme=light&period=daily" alt="Arch - Build&#0032;fast&#0044;&#0032;hyper&#0045;personalized&#0032;agents&#0032;with&#0032;intelligent&#0032;infra | Product Hunt" style="width: 250px; height: 54px;" width="250" height="54" /></a>