diff --git a/src/ll_grammar.rs b/src/ll_grammar.rs
index 9393d23..819607f 100644
--- a/src/ll_grammar.rs
+++ b/src/ll_grammar.rs
@@ -343,7 +343,7 @@ impl<
         // stack of table driven parser
         // content of the vec:
         // - first element: all of them combined represent the complete stack, of the parser.
-        // - secount element: rule has to able to derive the code defined, by its inner childs and the unparsed code from the accompanying first element. 
+        // - secount element: rule has to able to derive the code defined, by its inner childs and the unparsed code from the accompanying first element.
         let mut stack: Vec<(Vec<Sentential<T, N>>, ParseTree<N, S>)> = vec![(
             vec![Sentential::NoneTerminal(self.grammar.start.clone())],
             ParseTree::new(None),
@@ -434,7 +434,6 @@ impl<
     }
 }
 
-
 //
 
 #[derive(Debug, Clone)]
diff --git a/src/main.rs b/src/main.rs
index d562677..d474a6d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -102,8 +102,8 @@ scanner!(
 #[derive(Debug, PartialEq, Eq, Hash, Clone)]
 enum NoneTerminals {
     P, // Program, ; separated
-    L,
-    Li,
+    L, // Line of code
+    Li, // line extended for assignments
     E,  // Expression
     Ei, // Expression extended additive
     T,  // Term, only containing Factors
@@ -169,8 +169,5 @@ fn main() {
     println!("conflict: {conflict}");
     println!("prase table: {:?}", grammar.parse_table);
     println!("parse\n\n");
-    println!(
-        "parsed: {:?}",
-        grammar.parser(&mut m.iter_mut()).parse()
-    )
+    println!("parsed: {:?}", grammar.parser(&mut m.iter_mut()).parse())
 }