add missing closing parenthesis for scan pretty printer
add missing closing parenthesis for scan pretty printer

Ignore-this: 59760b595b66c6c7f9ff2609d7f56e94

darcs-hash:20100726224958-dcabc-7dfad97d9dbd3b84dce53e467c6ca4af25f80c03.gz

sjfloat/accelerate,robeverest/accelerate,wilbowma/accelerate,rrnewton/accelerate,robeverest/accelerate,wilbowma/accelerate