Minor README update to fix URL
Minor README update to fix URL

MarcosPividori/atomspace,cosmoharrigan/atomspace,misgeatgit/atomspace,eddiemonroe/atomspace,ceefour/atomspace,rTreutlein/atomspace,rTreutlein/atomspace,jswiergo/atomspace,yantrabuddhi/atomspace,rTreutlein/atomspace,printedheart/atomspace,Selameab/atomspace,virneo/atomspace,AmeBel/atomspace,ceefour/atomspace,MarcosPividori/atomspace,williampma/atomspace,williampma/atomspace,Selameab/atomspace,UIKit0/atomspace,cosmoharrigan/atomspace,AmeBel/atomspace,inflector/atomspace,virneo/atomspace,MarcosPividori/atomspace,eddiemonroe/atomspace,rohit12/atomspace,rodsol/atomspace,eddiemonroe/atomspace,AmeBel/atomspace,williampma/atomspace,misgeatgit/atomspace,printedheart/atomspace,cosmoharrigan/atomspace,jswiergo/atomspace,inflector/atomspace,printedheart/atomspace,inflector/atomspace,virneo/atomspace,UIKit0/atomspace,eddiemonroe/atomspace,virneo/atomspace,rohit12/atomspace,rodsol/atomspace,rohit12/atomspace,yantrabuddhi/atomspace,ArvinPan/atomspace,rTreutlein/atomspace,jswiergo/atomspace,UIKit0/atomspace,eddiemonroe/atomspace,inflector/atomspace,ceefour/atomspace,MarcosPividori/atomspace,ArvinPan/atomspace,rodsol/atomspace,rTreutlein/atomspace,yantrabuddhi/atomspace,Selameab/atomspace,williampma/atomspace,Selameab/atomspace,ArvinPan/atomspace,misgeatgit/atomspace,yantrabuddhi/atomspace,rodsol/atomspace,misgeatgit/atomspace,printedheart/atomspace,jswiergo/atomspace,UIKit0/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,ceefour/atomspace,rohit12/atomspace,inflector/atomspace,misgeatgit/atomspace,ArvinPan/atomspace,cosmoharrigan/atomspace,AmeBel/atomspace