Yes, it was transposed. The Reuters photo is here with the following caption:
Montgomery County Police Chief Charles Moose reads off a postal address that police are asking citizens to mail tips to as they continue to seek a suspect in the sniper shootings that have taken the lives of eight people in the Washington, D.C. suburbs during a news conference in front of Montgomery County police headquarters in Rockville, Maryland October 14, 2002 . The address was initially displayed incorrectly and was corrected by pen in the midst of the briefing. REUTERS/Jim Bourg