Scott Johnson is accusing the Washington Post of inventing a James O’Keefe quote to make him appear to have a racial motive in exposing ACORN.
UPDATE: The Post corrects:
This article about the community organizing group ACORN incorrectly said that a conservative journalist targeted the organization for hidden-camera videos partly because its voter-registration drives bring Latinos and African Americans to the polls. Although ACORN registers people mostly from those groups, the maker of the videos, James E. O’Keefe, did not specifically mention them.
(Via Power Line.)
I guess in journalist-speak “incorrectly said” = “made up”.