+requirement

README.md

 
 ## Requirements
 
-* The SSH bastion is required to have the `dig` binary in the user's `$PATH`
+* The SSH bastion is required to have the `dig` binary in the user's `$PATH`.
 * The local host (where this script is run) is required to use OpenSSH 7.3 (August 2016) or higher. In case that's not possible, the script can be edited accordingly (refer to the script's comments to identify the most recent features used).
+* The configuration matching the hosts in OpenSSH's configuration is required to use the `ProxyJump` configuration rule.