Update docs/guis/about.md

Co-authored-by: Copilot <[email protected]>

Author: fsoubelet

docs/guis/about.md

@@ -12,7 +12,7 @@ Of these, only the Beta-Beat GUI is currently developed by the team.
 ## Running the GUIs
 
 The GUIs can be started from your development environment or via deployed `.jnlp` from the archives:
-<!-- TODO: Add SbS and RDT Feedown GUIs here when pages are ready. -->
+<!-- TODO: Add SbS and RDT Feeddown GUIs here when pages are ready. -->
 
 === "Beta-Beat-OMC3"