small README adjustment
small README adjustment

Signed-off-by: Jakob Blomer <41accfafbf5b91f8f2d77764cb6bdb506cd0b50a@cern.ch>

cvmfs/cvmfs,Moliholy/cvmfs,djw8605/cvmfs,trshaffer/cvmfs,bbockelm/cvmfs,btovar/cvmfs,ruvolof/cvmfs,DrDaveD/cvmfs,cvmfs-testing/cvmfs,Moliholy/cvmfs,DrDaveD/cvmfs,bbockelm/cvmfs,trshaffer/cvmfs,Gangbiao/cvmfs,reneme/cvmfs,ruvolof/cvmfs,ruvolof/cvmfs,cvmfs-testing/cvmfs,reneme/cvmfs,DrDaveD/cvmfs,cvmfs-testing/cvmfs,btovar/cvmfs,MicBrain/cvmfs,trshaffer/cvmfs,MicBrain/cvmfs,cvmfs-testing/cvmfs,cvmfs/cvmfs,bbockelm/cvmfs,alhowaidi/cvmfsNDN,Gangbiao/cvmfs,alhowaidi/cvmfsNDN,btovar/cvmfs,djw8605/cvmfs,MicBrain/cvmfs,cvmfs/cvmfs,btovar/cvmfs,alhowaidi/cvmfsNDN,cvmfs/cvmfs,reneme/cvmfs,cvmfs/cvmfs,djw8605/cvmfs,trshaffer/cvmfs,Moliholy/cvmfs,MicBrain/cvmfs,trshaffer/cvmfs,reneme/cvmfs,Gangbiao/cvmfs,ruvolof/cvmfs,Gangbiao/cvmfs,djw8605/cvmfs,DrDaveD/cvmfs,DrDaveD/cvmfs,Gangbiao/cvmfs,djw8605/cvmfs,DrDaveD/cvmfs,cvmfs-testing/cvmfs,bbockelm/cvmfs,alhowaidi/cvmfsNDN,ruvolof/cvmfs,bbockelm/cvmfs,cvmfs/cvmfs,Moliholy/cvmfs,DrDaveD/cvmfs,MicBrain/cvmfs,btovar/cvmfs,alhowaidi/cvmfsNDN,cvmfs/cvmfs,reneme/cvmfs,Moliholy/cvmfs