Refine minor detail in doc, CCBYSA4+ not yet in use
The switch CCBYSA4+
is currently not used anywhere in the code. Instead only CCBYSA4
is checked (mind the +
).
Therefore, the description is inconsistent with the current state of the script.
Since it hasn't been an issue, the pedantic solution to this problem is this MR.
Another solution would be to include that check.
But I don't want to mess with the script because I don't have an overview here.