  Let $A$ be an abelian surface and let $G$ be a finite group of automorphisms
of $A$ fixing the origin. Assume that the analytic representation of $G$ is
irreducible. We give a classification of the pairs $(A,G)$ such that the
quotient $A/G$ is smooth. In particular, we prove that $A=E^2$ with $E$ an
elliptic curve and that $A/G\simeq\mathbb{P}^2$ in all cases. Moreover, for
fixed $E$, there are only finitely many pairs $(E^2,G)$ up to isomorphism. This
fills a small gap in the literature and completes the classification of smooth
quotients of abelian varieties by finite groups fixing the origin started by
the first two authors.
