Fixed capitalization

Fixed GitHub and GitLab capitalization

docs/open-pixee.md

@@ -6,7 +6,7 @@ sidebar_position: 5
 
 Pixee believes in open source. We leverage tools from the community and strive to contribute where there are gaps and where we can provide unique solutions.
 
-Our product is best experienced via the [Github App pixeebot](https://github.com/marketplace/pixeebot-automated-code-fixes/). Powering this pixeebot product experience are several open source projects. See more below and then dig deeper in each project's README.
+Our product is best experienced via the [GitHub App pixeebot](https://github.com/marketplace/pixeebot-automated-code-fixes/). Powering this pixeebot product experience are several open source projects. See more below and then dig deeper in each project's README.
 
 ## Pixee CLI
 
@@ -21,8 +21,8 @@ Learn more in the [README](https://github.com/pixee/pixee-cli#readme)
 Do you want to see Pixee at work in your repository? We've integrated the PixeeCLI into CI scripts for popular platforms.
 
 - [Bitbucket](https://github.com/pixee/pixee-cli/blob/main/ci/bitbucket/README.md)
-- [Gitlab](https://github.com/pixee/pixee-cli/blob/main/ci/gitlab/README.md)
-- [Github](https://github.com/pixee/ci-integrations/tree/main/docs/github.md)
+- [GitLab](https://github.com/pixee/pixee-cli/blob/main/ci/gitlab/README.md)
+- [GitHub](https://github.com/pixee/ci-integrations/tree/main/docs/github.md)
 
 ## Container Images