As soon as practicable after October 19, 1980, a map and legal description of the Rattlesnake National Recreational Area and a map and legal description of the Rattlesnake Wilderness shall be filed with the Committee on Interior and Insular Affairs of the House of Representatives and the Committee on Energy and Natural Resources of the United States Senate, and such maps and legal descriptions shall have the same force and effect as if included in this subchapter: Provided, however, That correction of clerical and typographical errors in such legal descriptions and maps may be made.