re: Comey Violated 2 Federal Statutes by Leaking Documents

It is not like that at all. Comey's memos are federal records according to the federal government.
What the federal government thinks are federal records

"Records include all books, papers, maps, photographs, machine-readable materials, or other documentary materials, regardless of physical form or characteristics, made or received by an agency of the United States Government under Federal law or in connection with the transaction of public business and preserved or appropriate for preservation by that agency or its legitimate successor as evidence of the organization, functions, policies, decisions, procedures, operations, or other activities of the Government or because of the informational value of the data in them (44 U.S.C. 3301)".