The boundaries of the park shall include the lands, waters, and interests therein within the area generally depicted on the map entitled “Boundary Map, Kalaupapa National Historical Park”, numbered P07–80024, and dated May 1980, which shall be on file and available for public inspection in the local and Washington, District of Columbia offices of the National Park Service, Department of the Interior. The Secretary of the Interior (hereinafter referred to as the “Secretary”) may make minor revisions in the boundary of the park by publication of a revised boundary map or other description to that effect in the Federal Register.