Minor formatting issues

[jakeboone02]

1. MATCH (a:Person {uuid: 'abc'}), (b:Person {uuid: '123'}) becomes MATCH (a:Person { uuid: 'abc' }), (b:Person {uuid: '123'}) (the spacing around the curly braces is only applied to the first item)
2. foreach(x in coll | delete x) capitalizes the special words (which is good), but it drops DELETE x to the next line. Not sure if this is intended or not, but it is less visually appealing and intuitive IMO

Originally posted by @ajmeese7 in https://github.com/jakeboone02/cypher-query-language/issues/1#issuecomment-1325582048