Bug#212518: may upstream can take a look at Debian bugs like this

[jidanni@jidanni.org]

found 212518 1:5.5p1-4
retitle 212518 "Add correct host key" message should say "delete the host key" instead
thanks

Well if after

  Add correct host key in /home/jidanni/.ssh/known_hosts to get rid of this message.
  Offending key in /home/jidanni/.ssh/known_hosts:2

there will be no instructions on what command one should use to do that,
then that message should be changed to

  Delete the host key in /home/jidanni/.ssh/known_hosts to get rid of this message.
  Offending key in /home/jidanni/.ssh/known_hosts:2
  Use:
  ed /home/jidanni/.ssh/known_hosts<<!
  2d
  wq
  !
  if indeed ed is installed on your system.

Or something, anything, better. Maybe there is a tailor made command one can use.

Maybe

   ssh --reset-my-key example.com

or something.