Remove document settings for .fountain created in Slugline 2

[scottleechua]

Slugline 2 automatically appends document settings to the bottom of .fountain files made using Slugline:

.SCENE ONE

CHARACTER
The end!

===

{{Slugline Document Settings
Scene Headings Underlined: yes
Print Font: Courier Prime
Paper Size: A4
Print Outline Elements: yes
Note Color 8: TODO}}

so when I run afterwriting --source document.fountain, the output PDF looks like:

Is there a way to prevent this appended section from rendering in the PDF? Thank you!