-the key is add to the user's authorized_keys file. If a key is found
-but is unacceptable for the user ID, any matching keys are removed
-from the user's authorized_keys file. If no gpg key is found for the
-user ID, nothing is done. This subcommand will exit with a status of
-0 if at least one acceptable key was found for a user ID, 1 if no
-matching keys were found at all, and 2 if matching keys were found but
-none were acceptable. `a' may be used in place of
+the key is added to the user's authorized_keys file. If a key is
+found but is unacceptable for the user ID, any matching keys are
+removed from the user's authorized_keys file. If no gpg key is found
+for the user ID, nothing is done. This subcommand will exit with a
+status of 0 if at least one acceptable key was found for a user ID, 1
+if no matching keys were found at all, and 2 if matching keys were
+found but none were acceptable. `a' may be used in place of