Added comment and improved variable name
Added comment and improved variable name

nmcl/scratch,nmcl/scratch,nmcl/wfswarm-example-arjuna-old,nmcl/scratch,nmcl/scratch,nmcl/scratch,nmcl/scratch,nmcl/scratch,nmcl/scratch,nmcl/scratch,nmcl/scratch,nmcl/scratch,nmcl/scratch