addressed code review comments

Author: miyazakh

IDE/Renesas/e2studio/SK-S7G2/README.md

@@ -114,6 +114,7 @@ $ ./examples/server/server -bdi -p 11112 -v d
 The `-b` option binds the server to all network interfaces (instead of localhost only).
 The `-d` option disables client authentication.
 The `-i` option makes the server loop indefinitely (allow repeated connections).
+The `-p` option sets the port number.
 The `-v` option sets the TLS version. The `d` value allows a downgrade to TLS 1.2 if a TLS 1.3 connection cannot be established.
 
 ### 7.3 Run benchmark application on the board

IDE/Renesas/e2studio/SK-S7G2/common/user_settings.h

@@ -1,5 +1,25 @@
 
 #ifndef USER_SETTINGS_H
+/* user_settings.h
+ *
+ * Copyright (C) 2006-2025 wolfSSL Inc.
+ *
+ * This file is part of wolfSSL.
+ *
+ * wolfSSL 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.
+ *
+ * wolfSSL 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
+ */
 #define USER_SETTINGS_H
 
 /*#define DEBUG_WOLFSSL*/