You're correct. When it hit SCOTUS it was DC v Heller.
DISTRICT OF COLUMBIA ET AL. v. HELLER
CERTIORARI TO THE UNITED STATES COURT OF APPEALS FOR THE DISTRICT OF COLUMBIA CIRCUIT
No. 07290. Argued March 18, 2008Decided June 26, 2008
Good memory ;-)
SUPREME COURT OF THE UNITED STATES
Syllabus
There, that's better.