Index with erronous typing

PeterFuzi54

Greetings - from a newbie in the community. I found an index, with a first name typed the wrong way ("Martiz" instead of "Moritz", refer this page: https://www.familysearch.org/ark:/61903/3:1:939F-YJ9V-SB?i=5&cc=1554443 at row 19).

Any way/procedure to submit a proposal to correct the index, please?

Thank you. Peter