diff --git a/client/emv/emv_roca.c b/client/emv/emv_roca.c
index 5081ed446..a6738ae2f 100644
--- a/client/emv/emv_roca.c
+++ b/client/emv/emv_roca.c
@@ -1,10 +1,12 @@
 /* roca.c - ROCA (CVE-2017-15361) fingerprint checker.
  * Written by Rob Stradling (based on https://github.com/crocs-muni/roca/blob/master/roca/detect.py)
- * Copyright (C) 2017 COMODO CA Limited
+ * Copyright (C) 2017-2018 Sectigo Limited
+ * modified 2018 iceman  (dropped openssl bignum,  now use mbedtls lib)
+ * modified 2018 merlok
  * 
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
+ * the Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
@@ -15,6 +17,9 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
+//-----------------------------------------------------------------------------
+// EMV roca commands
+//-----------------------------------------------------------------------------
 
 #include "emv_roca.h"
 
diff --git a/client/emv/emv_roca.h b/client/emv/emv_roca.h
index a9559ef79..26d37d146 100644
--- a/client/emv/emv_roca.h
+++ b/client/emv/emv_roca.h
@@ -1,22 +1,22 @@
-
-// ROCA (CVE-2017-15361) fingerprint checker.
-// Written by Rob Stradling (based on https://github.com/crocs-muni/roca/blob/master/roca/detect.py)
-// Copyright (C) 2017 COMODO CA Limited
-// modified 2018 iceman  (dropped openssl bignum,  now use mbedtls lib)
-// 
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <http://www.gnu.org/licenses/>.
-//
+/* roca.c - ROCA (CVE-2017-15361) fingerprint checker.
+ * Written by Rob Stradling (based on https://github.com/crocs-muni/roca/blob/master/roca/detect.py)
+ * Copyright (C) 2017-2018 Sectigo Limited
+ * modified 2018 iceman  (dropped openssl bignum,  now use mbedtls lib)
+ * modified 2018 merlok
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 //-----------------------------------------------------------------------------
 // EMV roca commands
 //-----------------------------------------------------------------------------