fix: example schema test usage
fix: example schema test usage

postgraphql/postgraphql,ferdinandsalis/postgraphql,postgraphql/postgraphql,ferdinandsalis/postgraphql,nbushak/postgraphql,calebmer/postgraphql,postgraphql/postgraphql,postgraphql/postgraphql,calebmer/postgraphql,calebmer/postgraphql,nbushak/postgraphql,nbushak/postgraphql,calebmer/postgraphql,nbushak/postgraphql