Update the cipher(1) documentation to explicitly state that the RSA cipher
string means the same a kRSA.
@@ -219,7 +219,8 @@ When in doubt, include B<!aNULL> in your cipherlist.
=item B<kRSA>, B<aRSA>, B<RSA>
-Cipher suites using RSA key exchange, authentication or either respectively.
+Cipher suites using RSA key exchange or authentication. B<RSA> is an alias for
+B<kRSA>.
=item B<kDHr>, B<kDHd>, B<kDH>
