diff --git a/.gitignore b/.gitignore
index 930fc06..9e1b5c4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -122,3 +122,7 @@ package-lock.json
 parser.exp
 parser.lib
 parser.obj
+
+# Rust files
+target/**
+Cargo.lock
diff --git a/grammar.js b/grammar.js
index 62ebcd0..623c931 100644
--- a/grammar.js
+++ b/grammar.js
@@ -32,8 +32,6 @@ module.exports = grammar({
     env_var: $ => seq('$ENV{', repeat1($._literal_variable), '}'),
     cache_var: $ => seq('$CACHE{', repeat1($._literal_variable), '}'),
 
-
-
     argument: $ => choice(
       $.bracket_argument,
       $.quoted_argument,