fix styling

assets/grammars/correct/indirect_empty.lr

@@ -1,5 +1,7 @@
 S -> A B
+
 A -> C
 C -> D
 D -> ''
-B -> 'x'
+
+B -> 'x'

src/tables.rs

@@ -13,6 +13,7 @@ impl FirstTable {
     pub fn construct(grammar: &Grammar) -> FirstTable {
         let mut first_table = IndexMap::new();
         let mut indirectly_empty_symbols = IndexSet::new();
+
         let mut done = false;
         while !done {
             done = true;

tests/parser.rs

@@ -146,9 +146,10 @@ fn raising_correct_error_when_creating_lalr_parser_for_non_lalr_grammar() {
 
 #[test]
 #[cfg_attr(target_family = "wasm", wasm_bindgen_test)]
-fn correctly_creates_first_and_follow_sets_for_indirectly_empty_grammar() {
+fn correctly_creating_first_and_follow_sets_for_indirectly_empty_grammar() {
     let grammar = Grammar::parse(common::grammars::INDIRECT_EMPTY).unwrap();
     let parser = Parser::lr(grammar).unwrap();
+
     let first_table = parser.first_table();
     {
         // +--------+-----------+