diff --git a/i2psam/i2psam.cpp b/i2psam/i2psam.cpp
index 52b2ff2..626df87 100644
--- a/i2psam/i2psam.cpp
+++ b/i2psam/i2psam.cpp
@@ -1,7 +1,9 @@
 // Copyright (c) 2012-2013 giv
+// Copyright (c) 2017 orignal
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //--------------------------------------------------------------------------------------------------
+// EdDSA assumed
 #include "i2psam.h"
 
 #include <iostream>
diff --git a/i2psam/i2psam.h b/i2psam/i2psam.h
index 78c9edb..e2f85a4 100644
--- a/i2psam/i2psam.h
+++ b/i2psam/i2psam.h
@@ -1,8 +1,9 @@
 // Copyright (c) 2012-2013 giv
+// Copyright (c) 2017 orignal
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //--------------------------------------------------------------------------------------------------
-// see full documentation about SAM at http://www.i2p2.i2p/samv3.html
+// EdDSA assumed
 #ifndef I2PSAM_H
 #define I2PSAM_H
 
diff --git a/i2psam/makefile.unix b/i2psam/makefile.unix
index e69ebce..0b68896 100644
--- a/i2psam/makefile.unix
+++ b/i2psam/makefile.unix
@@ -1,9 +1,6 @@
 #############################################################################
 # Makefile for building: libi2psam.a
-# Generated by qmake (2.01a) (Qt 4.8.1) on: Wed Jan 30 13:00:04 2013
-# Project:  i2psam.pro
-# Template: lib
-# Command: /usr/bin/qmake -o Makefile i2psam.pro
+# make -f makefile.unix
 #############################################################################
 
 ####### Compiler, tools and options