TINKERPOP-1878 Minor transpiler doc fixes
TINKERPOP-1878 Minor transpiler doc fixes

robertdale/tinkerpop,apache/tinkerpop,pluradj/incubator-tinkerpop,krlohnes/tinkerpop,krlohnes/tinkerpop,robertdale/tinkerpop,apache/tinkerpop,krlohnes/tinkerpop,apache/tinkerpop,robertdale/tinkerpop,apache/incubator-tinkerpop,apache/tinkerpop,apache/tinkerpop,apache/tinkerpop,pluradj/incubator-tinkerpop,krlohnes/tinkerpop,robertdale/tinkerpop,pluradj/incubator-tinkerpop,apache/incubator-tinkerpop,krlohnes/tinkerpop,apache/incubator-tinkerpop,robertdale/tinkerpop,apache/tinkerpop