Okla. Stat. tit. 22, § 22-1272: Affidavits or depositions need not be entitled

It is not necessary to entitle an affidavit, or deposition in

the action, whether taken before or after indictment; but if made

without a title, or with an erroneous title, it is as valid and

effectual for every purpose as if it were duly entitled, if it

intelligibly refer to the proceedings, in which it is made.