break out rkhunter sed

source/resources/apps/rkhunter/README.md

@@ -1,3 +1,11 @@
 apt install rkhunter
 
-sed -i -e 's/CRON_DAILY_RUN=""/CRON_DAILY_RUN="true"/g'	-e 's/CRON_DB_UPDATE=""/CRON_DB_UPDATE="true"/g' -e 's/DB_UPDATE_EMAIL="false"/DB_UPDATE_EMAIL="true"/g' -e 's/APT_AUTOGEN="false"/APT_AUTOGEN="true"/g' -e 's/NICE="0"/NICE="10"/g' /etc/default/rkhunter
+sed -i -e 's/CRON_DAILY_RUN=""/CRON_DAILY_RUN="true"/g' /etc/default/rkhunter
+
+sed -i -e 's/CRON_DB_UPDATE=""/CRON_DB_UPDATE="true"/g' /etc/default/rkhunter
+
+sed -i -e 's/DB_UPDATE_EMAIL="false"/DB_UPDATE_EMAIL="true"/g' /etc/default/rkhunter
+
+sed -i -e 's/APT_AUTOGEN="false"/APT_AUTOGEN="true"/g' /etc/default/rkhunter
+
+sed -i -e 's/NICE="0"/NICE="10"/g' /etc/default/rkhunter