anchor.diff:  RETURN e.name
   ----
   
  -. Write relationship types in all caps, using underscore to separate words.
  +. Write relationship types in upper case, using underscore to separate words.
   +
   .Bad
   [source, cypher]
  
positive.code: ----
  
  . *Patterns*:
  .. Leave nodes and relationships anonymous when the variable would not be used.
  +
  .Bad
  [source, cypher]
  
negative.code: 
  . *Spacing*
  .. For literal maps:
  ... No space between the opening brace and the first key
  ... No space between key and colon
  ... One space between colon and value
  ... No space between value and comma
  ... One space between comma and next key
  ... No space between the last value and the closing brace
  +
  .Bad
  [source, cypher]
  