Minor simplification
Minor simplification

rTreutlein/atomspace,misgeatgit/atomspace,AmeBel/atomspace,rTreutlein/atomspace,AmeBel/atomspace,misgeatgit/atomspace,inflector/atomspace,inflector/atomspace,rTreutlein/atomspace,misgeatgit/atomspace,inflector/atomspace,ArvinPan/atomspace,misgeatgit/atomspace,ArvinPan/atomspace,inflector/atomspace,AmeBel/atomspace,misgeatgit/atomspace,AmeBel/atomspace,ArvinPan/atomspace,AmeBel/atomspace,rTreutlein/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,inflector/atomspace