README: udpdate flaptaija

Signed-off-by: Cristiandis <[email protected]>

README.md

@@ -11,7 +11,7 @@ An open-source, minimal, configurable, fast bootstrapper for running Roblox on L
 [workflow_img]: https://img.shields.io/github/actions/workflow/status/vinegarhq/vinegar/build.yml
 [version]: https://github.com/vinegarhq/vinegar/releases/latest
 [version_img]: https://img.shields.io/github/v/release/vinegarhq/vinegar?display_name=tag
-[flathub]: https://flathub.org/apps/details/io.github.vinegarhq.Vinegar
+[flathub]: https://flathub.org/apps/details/org.vinegarhq.Vinegar
 [flathub_img]: https://img.shields.io/flathub/downloads/io.github.vinegarhq.Vinegar
 [goreportcard]:     https://goreportcard.com/report/github.com/vinegarhq/vinegar
 [goreportcard_img]: https://goreportcard.com/badge/github.com/vinegarhq/vinegar?style=flat-square