cutecw-1.0-alt2_22.x86_64 freedesktop-desktop info desktop-file-validate utility printed the following message(s): /usr/share/applications/cutecw.desktop: hint: value item "HamRadio" in key "Categories" in group "Desktop Entry" can be extended with another category among the following categories: Network, or Audio; /usr/share/applications/cutecw.desktop: hint: value "Education;HamRadio;AudioVideo;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu;