Fix: rubocop issues
Fix: rubocop issues

(cherry picked from commit 07991324206964454d01dba4ccebf7fee17d0f61)

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