Remove non-existing references in security.md
This part was extracted from the README and the text had references
which did not exist anymore.
Epinio secures access to its API with TLS and basic authentication.
-No sign of that appeared in the above example because the installation process
-automatically creates and saves the necessary credentials (user, password) and
-certificates. The information is stored in Epinio's configuration, for pickup by
-other Epinio commands.
+The installation process automatically creates and saves the necessary credentials
+(user, password) and certificates. The information is stored in Epinio's configuration,
+for pickup by other Epinio commands.
-For a trial deployment as described above the certificate securing the API will
-be generated by the underlying cluster, and self-signed, and its CA certificate
-is stored in the configuration to allow verification.
+For a trial deployment the certificate securing the API will be generated by the
+underlying cluster, and self-signed, and its CA certificate is stored in the
+configuration to allow verification.
For a production-oriented deployment on the other hand, with a proper
`--system-domain` specified, the certificate is obtained from
