The text discusses how to remove a logo from the OpenAPI documentation using Redocly, focusing on two simple methods: removing the x-logo reference directly from the OpenAPI file or using the hideLogo feature toggle in the Redocly configuration. The x-logo is a specification extension added to the info object, and when present, it displays a logo in the top left corner of the documentation. By removing the x-logo object from the OpenAPI file or activating the hideLogo feature toggle, users can prevent the logo from being displayed without needing to modify the HTML directly. These methods offer flexibility depending on whether users can edit the OpenAPI file or prefer using configuration settings.