A bug in CMakeLists.txt has been fixed
A bug in CMakeLists.txt has been fixed

"$" Mark and left brace of "NVCC_FLAGS_EXTRA" have been removed.

Signed-off-by: Taeksang Kim <e43a84b400e678a13fa949052e29f1ac71df01fa@gmail.com>

soumith/cuda-convnet2.torch,soumith/cuda-convnet2.torch,soumith/cuda-convnet2.torch