Lintian warn that mariadb-common and mysql-common descriptions
are sypnosis as they contain dot but dots are used in other
purposes so they are just false-positives:
* mysql-common: synopsis-is-a-sentence "MariaDB client common configuration files package (e.g. /etc/mysql/my.cnf)"
* mariadb-server: unused-debconf-template mariadb-server/old_data_directory_saved [templates:2]
