grace-5.1.25-alt6.x86_64	arch-dep-package-has-big-usr-share	info	The package has a significant amount of architecture-independent data in /usr/share, while it is an architecture-dependent package. This is wasteful of mirror space and bandwidth, as we then end up with multiple copies of this data, one for each architecture. If the data in /usr/share is not architecture-independent, it is a policy violation, and in this case, you should move that data elsewhere.; 
grace-5.1.25-alt6.x86_64	freedesktop-desktop	info	desktop-file-validate utility printed the following message(s): /usr/share/applications/grace.desktop: hint: value "Motif;Education;Science;X-Plotting;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu;