Minor cleanup
Minor cleanup

cosmoharrigan/atomspace,ArvinPan/atomspace,ceefour/atomspace,yantrabuddhi/atomspace,yantrabuddhi/atomspace,inflector/atomspace,AmeBel/atomspace,misgeatgit/atomspace,misgeatgit/atomspace,rTreutlein/atomspace,yantrabuddhi/atomspace,rodsol/atomspace,AmeBel/atomspace,ceefour/atomspace,cosmoharrigan/atomspace,misgeatgit/atomspace,yantrabuddhi/atomspace,williampma/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,inflector/atomspace,rodsol/atomspace,cosmoharrigan/atomspace,AmeBel/atomspace,rodsol/atomspace,ArvinPan/atomspace,inflector/atomspace,misgeatgit/atomspace,inflector/atomspace,AmeBel/atomspace,rodsol/atomspace,misgeatgit/atomspace,williampma/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,rTreutlein/atomspace,ceefour/atomspace,cosmoharrigan/atomspace,williampma/atomspace,williampma/atomspace,AmeBel/atomspace,yantrabuddhi/atomspace,ceefour/atomspace,rTreutlein/atomspace,inflector/atomspace