remove redundant echo & 440 sudoer file

fastcgi_ops_root.sh

@@ -242,6 +242,7 @@ grant_sudo_perm_systemctl_for_php_process_owner() {
         PERMISSIONS="${user} ALL=(ALL) NOPASSWD: ${SYSTEMCTL_PATH} start ${service_file_new##*/}, ${SYSTEMCTL_PATH} stop ${service_file_new##*/}, ${SYSTEMCTL_PATH} status ${service_file_new##*/}"
         echo "${PERMISSIONS}" | sudo EDITOR='tee -a' visudo -f "${includedir_path}/${NPP_SUDOERS}" > /dev/null 2>&1 || { echo -e "\e[91mFailed to grant permission for npp-wordpress systemd service to PHP-FPM user: ${user}\e[0m"; return 1; }
       done
+      chmod 0440 "${includedir_path}/${NPP_SUDOERS}"
     fi
   else
     return 1
@@ -671,7 +672,6 @@ if [[ -f "${this_script_path}/manual-configs.nginx" ]]; then
     check_and_start_systemd_service && touch "${this_script_path}/manual_setup_on"
     print_nginx_cache_paths
     if grant_sudo_perm_systemctl_for_php_process_owner; then
-      echo ""
       echo -e "\e[92mSuccess:\e[0m sudo privileges granted for systemd service \e[93mnpp-wordpress\e[0m to PHP-FPM users"
       for user in "${!fcgi[@]}"; do
         echo -e "User: \e[93m${user}\e[0m is a passwordless sudoer to manage the systemd service \e[93mnpp-wordpress\e[0m"
@@ -725,7 +725,6 @@ else
       check_and_start_systemd_service && touch "${this_script_path}/auto_setup_on"
       print_nginx_cache_paths
       if grant_sudo_perm_systemctl_for_php_process_owner; then
-        echo ""
         echo -e "\e[92mSuccess:\e[0m sudo privileges granted for systemd service \e[93mnpp-wordpress\e[0m to PHP-FPM users"
         for user in "${!fcgi[@]}"; do
           echo -e "User: \e[93m${user}\e[0m is a passwordless sudoer to manage the systemd service \e[93mnpp-wordpress\e[0m"