docs: update case

Signed-off-by: Adam Setch <[email protected]>

Author: setchy

CONTRIBUTING.md

@@ -75,7 +75,7 @@ The release process is automated. Follow the steps below.
 
 ### Project Philosophy
 
-This project is a tool for monitoring new notifications from Github. It's not meant to be a full-featured Github client. We want to keep it simple and focused on that core functionality. We're happy to accept contributions that help us achieve that goal, but we're also happy to say no to things that don't. We're not trying to be everything to everyone. 
+This project is a tool for monitoring new notifications from GitHub. It's not meant to be a full-featured GitHub client. We want to keep it simple and focused on that core functionality. We're happy to accept contributions that help us achieve that goal, but we're also happy to say no to things that don't. We're not trying to be everything to everyone. 
 
 #### Things we won't do
 
@@ -85,7 +85,7 @@ This project is a tool for monitoring new notifications from Github. It's not me
 * Seeing past notifications. This is a tool for monitoring new notifications, not seeing old ones, which can be seen at https://github.com/notifications.
 * Specific UX/UI changes that add options and/or visual complexity for minor workflow improvements. e.g. https://github.com/gitify-app/gitify/issues/358, https://github.com/gitify-app/gitify/issues/411 and https://github.com/gitify-app/gitify/issues/979
 * UI for something that isn't core to Gitify, and/or can be trivially done another way. e.g. https://github.com/gitify-app/gitify/issues/476 and https://github.com/gitify-app/gitify/issues/221
-* Support anything other than Github. Doing so would be a major undertaking that we may consider in future, but it would be a ton of work and there's so much tied to Github right now that it's not something I'd want to maintain.
+* Support anything other than GitHub. Doing so would be a major undertaking that we may consider in future, but it would be a ton of work and there's so much tied to GitHub right now that it's not something I'd want to maintain.
 
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 [biome-website]: https://biomejs.dev/