Fix doc splitter class so that it really does compile.
Fix doc splitter class so that it really does compile.

williampma/relex,rodsol/relex-temp,anitzkin/relex,opencog/relex,rodsol/relex-temp,AmeBel/relex,anitzkin/relex,anitzkin/relex,linas/relex,williampma/relex,opencog/relex,AmeBel/relex,rodsol/relex,rodsol/relex,rodsol/relex-temp,linas/relex,AmeBel/relex,virneo/relex,rodsol/relex-temp,linas/relex,ainishdave/relex,rodsol/relex,rodsol/relex-temp,williampma/relex,leungmanhin/relex,opencog/relex,anitzkin/relex,ainishdave/relex,rodsol/relex,williampma/relex,anitzkin/relex,leungmanhin/relex,ainishdave/relex,virneo/relex,virneo/relex,virneo/relex,leungmanhin/relex,ainishdave/relex