-save it back out as a PuTTY-format key so that you can use it with
-PuTTY. The passphrase will be unchanged by this process (unless you
-deliberately change it). You may want to change the key comment
-before you save the key, since OpenSSH's SSH2 key format contains no
-space for a comment and \cw{ssh.com}'s default comment format is
-long and verbose.
+save it back out as a PuTTY-format key (\c{*.PPK}) so that you can use
+it with the PuTTY suite. The passphrase will be unchanged by this
+process (unless you deliberately change it). You may want to change
+the key comment before you save the key, since OpenSSH's SSH2 key
+format contains no space for a comment and \cw{ssh.com}'s default
+comment format is long and verbose.