Correct syntax: **(remove www.)**
![image](https://user-images.githubusercontent.com/10233106/69021670-333fb880-09eb-11ea-9930-b6890a48f954.png)
![image](https://user-images.githubusercontent.com/10233106/69021728-68e4a180-09eb-11ea-84f7-cce3cd58354b.png)
I'm openscap newbie. So I spent several hours for this bug :D
WARNING: Skipping rule that requires an unregistered check system or incorrect content reference to evaluate. Please consider providing a valid SCAP/OVAL instead of http://www.open-scap.org/page/SCE
Tks
Please correct SCE syntax at this link
https://www.open-scap.org/features/other-standards/sce/