Fix duplicate code and typo.

apps/s_server.c

@@ -462,7 +462,7 @@ static void sv_usage(void)
 #endif
 	BIO_printf(bio_err," -ssl2         - Just talk SSLv2\n");
 	BIO_printf(bio_err," -ssl3         - Just talk SSLv3\n");
-	BIO_printf(bio_err," -tls1_1       - Just talk TLSv1_1\n");
+	BIO_printf(bio_err," -tls1_1       - Just talk TLSv1.1\n");
 	BIO_printf(bio_err," -tls1         - Just talk TLSv1\n");
 	BIO_printf(bio_err," -dtls1        - Just talk DTLSv1\n");
 	BIO_printf(bio_err," -timeout      - Enable timeouts\n");
@@ -1166,8 +1166,6 @@ int MAIN(int argc, char *argv[])
 			{ off|=SSL_OP_NO_TLSv1_1; }
 		else if	(strcmp(*argv,"-no_tls1") == 0)
 			{ off|=SSL_OP_NO_TLSv1; }
-		else if	(strcmp(*argv,"-no_tls1_1") == 0)
-			{ off|=SSL_OP_NO_TLSv1_1; }
 		else if	(strcmp(*argv,"-no_comp") == 0)
 			{ off|=SSL_OP_NO_COMPRESSION; }
 #ifndef OPENSSL_NO_TLSEXT