Age in image says "cincuenta" - transcribed index says 4 - can it be edited?

Oliver Slay

For the record: https://www.familysearch.org/ark:/61903/1:1:QVJ6-3BRV

He was born around 1860, but the record incorrectly says 1906. The age on the document is "cincuenta anos". One can edit the name, date of death, place names... but not the age...

Can anyone edit this?

Thanks