diff --git a/models/transport/tls.go b/models/transport/tls.go
index 9338b90..a266cb8 100644
--- a/models/transport/tls.go
+++ b/models/transport/tls.go
@@ -10,25 +10,6 @@ import (
 	"math/big"
 )
 
-/*
-	Example for self-signed certificates by openssl:
-
-	Self CA:
-	openssl genrsa -out ca.key 2048
-	openssl req -x509 -new -nodes -key ca.key -subj "/CN=example.ca.com" -days 5000 -out ca.crt
-
-	Server:
-	openssl genrsa -out server.key 2048
-	openssl req -new -key server.key -subj "/CN=example.server.com" -out server.csr
-	openssl x509 -req -in server.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out server.crt -days 5000
-
-	Client:
-	openssl genrsa -out client.key 2048
-	openssl req -new -key client.key -subj "/CN=example.client.com" -out client.csr
-	openssl x509 -req -in client.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out client.crt -days 5000
-
-*/
-
 func newCustomTLSKeyPair(certfile, keyfile string) (*tls.Certificate, error) {
 	tlsCert, err := tls.LoadX509KeyPair(certfile, keyfile)
 	if err != nil {