Update reStructure and fix Ruby error
Update reStructure and fix Ruby error

(cherry picked from commit df23558e0764bf3bc9bc28fb081069b725b1996b)

neo4jrb/neo4j,cheerfulstoic/neo4j,cheerfulstoic/neo4j,leviwilson/neo4j,neo4jrb/neo4j,leviwilson/neo4j