Steps to Reproduce:
Access https://en.wikipedia.org/w/api.php?action=query&list=abusefilters&abfprop=id%7Cdescription%7Cpattern
Actual Results:
"continue": { "abfstartid": "11", "continue": "-||" },
Expected Results:
"continue": { "abfstartid": 11, "continue": "-||" },
as documented:
abfstartid The filter ID to start enumerating from. Type: integer
Alternatively, correct the documentation.