Enable to scan without sudo on amazon linux

README.md

@@ -545,7 +545,7 @@ configtest:
 And also, configtest subcommand checks sudo settings on target servers whether Vuls is able to SUDO with nopassword via SSH.  
 
 Example of /etc/sudoers on target servers
-- CentOS, RHEL, Amazon Linux
+- CentOS, RHEL
 ```
 vuls ALL=(root) NOPASSWD: /usr/bin/yum, /bin/echo
 ```
@@ -553,6 +553,7 @@ vuls ALL=(root) NOPASSWD: /usr/bin/yum, /bin/echo
 ```
 vuls ALL=(root) NOPASSWD: /usr/bin/apt-get, /usr/bin/apt-cache
 ```
+- It is possible to scan without root privilege for Amazon Linux, FreeBSD.