Fix code for the minimum required file version.
Fix code for the minimum required file version.

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