Update readme for docker build
Update readme for docker build

verma/laz-perf,abellgithub/laz-perf,hobu/laz-perf,hobu/laz-perf,abellgithub/laz-perf,hobu/laz-perf,verma/laz-perf,abellgithub/laz-perf,abellgithub/laz-perf,verma/laz-perf,hobu/laz-perf,hobu/laz-perf,abellgithub/laz-perf,verma/laz-perf,verma/laz-perf