wayfire-config-manager-0.9.0-alt1.x86_64 freedesktop-desktop info desktop-file-validate utility printed the following message(s): /usr/share/applications/wayfire-config-manager.desktop: hint: value "Settings;DesktopSettings;Utility;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu;