Fix indentation of _append_log in SSH1 and SSH2.
Merge pull request #229 from bantu/ssh-append-log-intendation

Fix indentation of _append_log in SSH1 and SSH2.

* bantu/ssh-append-log-intendation:
  Fix indentation of _append_log in SSH1 and SSH2.
Merge branch 'master' into php5

* master:
  Fix indentation of _append_log in SSH1 and SSH2.