correction on TestRelEx.java based on linas comment
correction on TestRelEx.java based on linas comment

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