grammatical error in documentation

[anonymous]

You may have noticed the additional data (form-TOTAL_FORMS, form-INITIAL_FORMS and form-MAX_NUM_FORMS) that was required in the formset’s data above.

should be

You may have noticed the additional data that were required in the formset’s data above.

in ​https://docs.djangoproject.com/en/dev/topics/forms/formsets/

[Tim Graham]

Thank-you for the report. This could go either way, but I feel the current usage is ok. ​Quote that summarizes how I feel:

It's like agenda, a Latin plural that is now almost universally used as a singular. Technically the singular is datum/agendum, but we feel it sounds increasingly hyper-correct, old-fashioned and pompous to say "the data are".

If someone else feels strongly about it, I won't object to changing it.