docker run command in docs is wrong
Created by: drinktee
the doc http://www.paddlepaddle.org/doc/build/docker_install.html#download-and-run-docker-images
the command
need to be export CUDA_SO="$(\ls /usr/lib64/libcuda* | xargs -I{} echo '-v {}:{}') $(\ls /usr/lib64/libnvidia* | xargs -I{} echo '-v {}:{}')"