removed line for debugging (indexing seems to be working OK) and added comment clarifying how volume is handled
removed line for debugging (indexing seems to be working OK) and added comment clarifying how volume is handled

nyee/RMG-Java,jwallen/RMG-Java,rwest/RMG-Java,rwest/RMG-Java,ReactionMechanismGenerator/RMG-Java,KEHANG/RMG-Java,ReactionMechanismGenerator/RMG-Java,keceli/RMG-Java,enochd/RMG-Java,enochd/RMG-Java,nyee/RMG-Java,rwest/RMG-Java,keceli/RMG-Java,enochd/RMG-Java,connie/RMG-Java,nyee/RMG-Java,enochd/RMG-Java,jwallen/RMG-Java,enochd/RMG-Java,KEHANG/RMG-Java,rwest/RMG-Java,nyee/RMG-Java,KEHANG/RMG-Java,enochd/RMG-Java,keceli/RMG-Java,rwest/RMG-Java,jwallen/RMG-Java,ReactionMechanismGenerator/RMG-Java,KEHANG/RMG-Java,keceli/RMG-Java,connie/RMG-Java,faribas/RMG-Java,ReactionMechanismGenerator/RMG-Java,nyee/RMG-Java,keceli/RMG-Java,faribas/RMG-Java,jwallen/RMG-Java,faribas/RMG-Java,jwallen/RMG-Java,ReactionMechanismGenerator/RMG-Java,KEHANG/RMG-Java,KEHANG/RMG-Java,connie/RMG-Java,jwallen/RMG-Java,keceli/RMG-Java,connie/RMG-Java,faribas/RMG-Java,nyee/RMG-Java,connie/RMG-Java