Learn how to write filter lists text is missing
Background
In Advanced tab: Invalid custom filter screenshot we do have Learn how to write filter lists
text, but we don't specify it in the specification. IMO having the text there being persistent wouldn't harm experience in general.
What to change
Add Learn how to write filter lists
link to the CREATE AND EDIT YOUR FILTER LIST
section as specified in !132 (merged)
Edited by Winsley