Improved comments.
Improved comments.

scamille/simbody,elkingtonmcb/simbody,simbody/simbody,elkingtonmcb/simbody,chrisdembia/simbody,elkingtonmcb/simbody,simbody/simbody,elen4/simbody,Gjacquenot/simbody,robojukie/simbody,Gjacquenot/simbody,robojukie/simbody,chrisdembia/simbody,scamille/simbody,elen4/simbody,scamille/simbody,chrisdembia/simbody,Gjacquenot/simbody,robojukie/simbody