ruby2.5-rubygem-excon.ppc64le: W: description-shorter-than-summary
rubygem-excon.src: W: description-shorter-than-summary
The package description should be longer than the summary. be a bit more
verbose, please.

ruby2.5-rubygem-excon-doc.ppc64le: W: no-version-in-last-changelog
ruby2.5-rubygem-excon.ppc64le: W: no-version-in-last-changelog
rubygem-excon.src: W: no-version-in-last-changelog
The latest changelog entry doesn't contain a version. Please insert the
version that is coherent with the version of the package and rebuild it.

ruby2.5-rubygem-excon.ppc64le: W: pem-certificate /usr/lib64/ruby/gems/2.5.0/gems/excon-0.73.0/data/cacert.pem
Shipping a PEM certificate is likely wrong. If used for the default
configuration, this is insecure ( since the certificate is public ). If this
is used for validation, ie a CA certificate store, then this must be kept up
to date due to CA compromise. The only valid reason is for testing purpose, so
ignore this warning if this is the case.

ruby2.5-rubygem-excon.ppc64le: E: summary-not-capitalized (Badness: 20) C speed, persistence, http(s)
rubygem-excon.src: E: summary-not-capitalized (Badness: 20) C speed, persistence, http(s)
Summary doesn't begin with a capital letter.

3 packages and 0 specfiles checked; 2 errors, 6 warnings.