mark all block comments that need format preserving so that

indent will not alter them when reformatting comments

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>

ssl/s3_both.c

@@ -294,7 +294,8 @@ f_err:
 	return(0);
 	}
 
-/* for these 2 messages, we need to
+/*-
+ * for these 2 messages, we need to
  * ssl->enc_read_ctx			re-init
  * ssl->s3->read_sequence		zero
  * ssl->s3->read_mac_secret		re-init