Corrected comments in ssl.h about SSLv23_method and friends
Corrected comments in ssl.h about SSLv23_method and friends

PR#3574

Reviewed-by: Dr. Stephen Henson <9ce5770b3bb4b2a1d59be2d97e34379cd192299f@openssl.org>

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl