gnome-chemistry-utils-data-0.14.17-alt9.noarch	freedesktop-desktop	info	desktop-file-validate utility printed the following message(s): /usr/share/applications/gchem3d-0.14.desktop: hint: value "GTK;GNOME;Education;Science;Chemistry;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu; u; ;