Remove the blank line from after DUP duplicate reactions in chemkin file.
Remove the blank line from after DUP duplicate reactions in chemkin file.

Minor change, but it was bugging me!

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