clean up 2 comments for readability
clean up 2 comments for readability

plantigrade/geni-tools,GENI-NSF/gram,tcmitchell/geni-tools,GENI-NSF/gram,plantigrade/geni-tools,GENI-NSF/gram,ahelsing/geni-tools,tcmitchell/geni-tools,ahelsing/geni-tools