BT BB 69b(8) :ואע‘ג דלא כתב ליה הכי קני ואפלו הכי שופרא דשטרא הוא‏ : even if he did not write it so (i.e. with all the details), even so the document would be more correct that way
See the entire entry for šp̄a/ur, šup̄rā n.m./f. beauty; best part