Fix metadata formatting and update site URL

Corrected the owner casing and updated the site URL to use HTTP.

Author: MixlarLabs

1209/4D58/index.md

@@ -1,8 +1,9 @@
- ---
-  layout: pid
-  title: Mixlar Mix
-  owner: MixlarLabs
-  license: MIT
-  site: https://mixlar.net
-  source: https://github.com/MixlarLabs/MixlarControl
-  ---
+---
+layout: pid
+title: Mixlar Mix
+owner: Mixlarlabs
+license: MIT
+site: http://mixlar.net
+source: https://github.com/MixlarLabs/MixlarControl
+---
+Mixlar Mix is an open-source hardware that lets users control their pc audio