Fix type signatures.
Fix type signatures.

Changing the types on the truth value broke this test case, because
it incorrectly assumed floats.

misgeatgit/opencog,eddiemonroe/opencog,sanuj/opencog,Allend575/opencog,Tiggels/opencog,yantrabuddhi/atomspace,prateeksaxena2809/opencog,TheNameIsNigel/opencog,Tiggels/opencog,eddiemonroe/opencog,rTreutlein/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,ArvinPan/atomspace,rodsol/opencog,ceefour/opencog,eddiemonroe/opencog,shujingke/opencog,prateeksaxena2809/opencog,ArvinPan/opencog,inflector/atomspace,Allend575/opencog,Allend575/opencog,inflector/atomspace,eddiemonroe/atomspace,eddiemonroe/atomspace,ArvinPan/opencog,roselleebarle04/opencog,ruiting/opencog,Selameab/opencog,jswiergo/atomspace,misgeatgit/opencog,misgeatgit/opencog,virneo/atomspace,gavrieltal/opencog,virneo/atomspace,cosmoharrigan/atomspace,gaapt/opencog,ArvinPan/opencog,anitzkin/opencog,misgeatgit/opencog,MarcosPividori/atomspace,gavrieltal/opencog,Tiggels/opencog,misgeatgit/opencog,rodsol/atomspace,rodsol/atomspace,yantrabuddhi/opencog,rohit12/opencog,Tiggels/opencog,cosmoharrigan/opencog,kinoc/opencog,gavrieltal/opencog,eddiemonroe/atomspace,rohit12/opencog,virneo/opencog,MarcosPividori/atomspace,cosmoharrigan/opencog,ArvinPan/opencog,jlegendary/opencog,misgeatgit/atomspace,ceefour/atomspace,williampma/opencog,williampma/atomspace,shujingke/opencog,eddiemonroe/atomspace,roselleebarle04/opencog,andre-senna/opencog,andre-senna/opencog,williampma/opencog,TheNameIsNigel/opencog,Allend575/opencog,andre-senna/opencog,printedheart/opencog,kinoc/opencog,ArvinPan/opencog,rohit12/opencog,kim135797531/opencog,rodsol/opencog,roselleebarle04/opencog,UIKit0/atomspace,yantrabuddhi/opencog,andre-senna/opencog,ceefour/opencog,prateeksaxena2809/opencog,ceefour/opencog,zhaozengguang/opencog,rohit12/opencog,shujingke/opencog,printedheart/atomspace,gaapt/opencog,rodsol/opencog,misgeatgit/opencog,roselleebarle04/opencog,kinoc/opencog,gavrieltal/opencog,AmeBel/opencog,misgeatgit/opencog,sumitsourabh/opencog,AmeBel/atomspace,rTreutlein/atomspace,ceefour/opencog,ceefour/atomspace,iAMr00t/opencog,MarcosPividori/atomspace,anitzkin/opencog,rohit12/opencog,ruiting/opencog,Selameab/atomspace,Allend575/opencog,yantrabuddhi/opencog,AmeBel/opencog,printedheart/opencog,inflector/atomspace,kinoc/opencog,TheNameIsNigel/opencog,UIKit0/atomspace,ArvinPan/atomspace,iAMr00t/opencog,shujingke/opencog,Selameab/atomspace,ArvinPan/atomspace,inflector/opencog,yantrabuddhi/atomspace,ruiting/opencog,Tiggels/opencog,anitzkin/opencog,rodsol/opencog,sanuj/opencog,tim777z/opencog,ceefour/opencog,rohit12/atomspace,Selameab/atomspace,gaapt/opencog,Selameab/atomspace,cosmoharrigan/opencog,AmeBel/atomspace,zhaozengguang/opencog,sumitsourabh/opencog,eddiemonroe/opencog,virneo/opencog,sanuj/opencog,TheNameIsNigel/opencog,williampma/opencog,kinoc/opencog,kinoc/opencog,AmeBel/opencog,yantrabuddhi/atomspace,misgeatgit/atomspace,inflector/atomspace,misgeatgit/atomspace,sanuj/opencog,Selameab/opencog,iAMr00t/opencog,zhaozengguang/opencog,jlegendary/opencog,Selameab/opencog,TheNameIsNigel/opencog,misgeatgit/atomspace,williampma/atomspace,zhaozengguang/opencog,Tiggels/opencog,printedheart/opencog,UIKit0/atomspace,AmeBel/opencog,gaapt/opencog,inflector/opencog,cosmoharrigan/opencog,roselleebarle04/opencog,yantrabuddhi/opencog,jlegendary/opencog,ruiting/opencog,eddiemonroe/opencog,tim777z/opencog,williampma/atomspace,UIKit0/atomspace,anitzkin/opencog,iAMr00t/opencog,yantrabuddhi/opencog,sumitsourabh/opencog,inflector/opencog,MarcosPividori/atomspace,jlegendary/opencog,AmeBel/opencog,kinoc/opencog,gaapt/opencog,roselleebarle04/opencog,gavrieltal/opencog,printedheart/atomspace,williampma/opencog,Allend575/opencog,inflector/opencog,Allend575/opencog,cosmoharrigan/opencog,inflector/atomspace,Selameab/opencog,virneo/opencog,ArvinPan/atomspace,iAMr00t/opencog,kim135797531/opencog,yantrabuddhi/opencog,rohit12/opencog,inflector/opencog,andre-senna/opencog,zhaozengguang/opencog,anitzkin/opencog,sumitsourabh/opencog,sanuj/opencog,ceefour/opencog,jswiergo/atomspace,ceefour/opencog,virneo/atomspace,jlegendary/opencog,zhaozengguang/opencog,ArvinPan/opencog,printedheart/atomspace,ruiting/opencog,iAMr00t/opencog,rTreutlein/atomspace,eddiemonroe/opencog,eddiemonroe/opencog,printedheart/atomspace,jlegendary/opencog,williampma/opencog,tim777z/opencog,rodsol/opencog,anitzkin/opencog,cosmoharrigan/opencog,tim777z/opencog,shujingke/opencog,tim777z/opencog,AmeBel/opencog,gaapt/opencog,jswiergo/atomspace,gaapt/opencog,kim135797531/opencog,kim135797531/opencog,roselleebarle04/opencog,printedheart/opencog,rohit12/atomspace,kim135797531/opencog,rodsol/atomspace,gavrieltal/opencog,yantrabuddhi/opencog,inflector/opencog,virneo/opencog,rTreutlein/atomspace,misgeatgit/opencog,misgeatgit/atomspace,ruiting/opencog,sanuj/opencog,eddiemonroe/atomspace,inflector/opencog,sumitsourabh/opencog,jswiergo/atomspace,sumitsourabh/opencog,yantrabuddhi/atomspace,AmeBel/atomspace,rohit12/atomspace,AmeBel/opencog,tim777z/opencog,inflector/opencog,rodsol/opencog,rohit12/atomspace,shujingke/opencog,virneo/opencog,ruiting/opencog,ceefour/atomspace,printedheart/opencog,kim135797531/opencog,kim135797531/opencog,williampma/atomspace,ceefour/atomspace,cosmoharrigan/atomspace,misgeatgit/opencog,andre-senna/opencog,TheNameIsNigel/opencog,prateeksaxena2809/opencog,sumitsourabh/opencog,virneo/opencog,shujingke/opencog,virneo/atomspace,jlegendary/opencog,Selameab/opencog,Selameab/opencog,virneo/opencog,rTreutlein/atomspace,cosmoharrigan/atomspace,prateeksaxena2809/opencog,rodsol/atomspace,anitzkin/opencog,prateeksaxena2809/opencog,prateeksaxena2809/opencog,AmeBel/atomspace,andre-senna/opencog,printedheart/opencog,cosmoharrigan/atomspace,gavrieltal/opencog,williampma/opencog