updateinfo messages about removed packages

yum update --advisory=RHSA-XXXX:YYYY

# yum update --advisory=RHSA-2016:0043
Loaded plugins: product-id, search-disabled-repos, subscription-
              : manager
 --> dracut-config-rescue-033-359.el7.x86_64 from @anaconda/7.2 removed (updateinfo)
 --> gnutls-3.3.8-12.el7_1.1.x86_64 from @anaconda/7.2 removed (updateinfo)
 --> iproute-3.10.0-54.el7_2.1.x86_64 from rhel-7-server-rpms removed (updateinfo)
 --> sudo-1.8.6p7-17.el7_2.x86_64 from rhel-7-server-rpms removed (updateinfo)