diff --git a/.gitignore b/.gitignore
index c4448c4..3ac0c87 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 */target
 **/*.rs.bk
 Cargo.lock
+.idea
+.vscode
diff --git a/sv-parser/examples/module_list.rs b/sv-parser/examples/module_list.rs
index dce7864..57bf1aa 100644
--- a/sv-parser/examples/module_list.rs
+++ b/sv-parser/examples/module_list.rs
@@ -17,7 +17,7 @@ fn main() {
     let result = parse_sv(&path, &defines, &includes, false, false);
 
     if let Ok((syntax_tree, _)) = result {
-        // &SyntexTree is iterable
+        // &SyntaxTree is iterable
         for node in &syntax_tree {
             // The type of each node is RefNode
             match node {
diff --git a/sv-parser/examples/parse_sv.rs b/sv-parser/examples/parse_sv.rs
index c140ace..7453e98 100644
--- a/sv-parser/examples/parse_sv.rs
+++ b/sv-parser/examples/parse_sv.rs
@@ -93,7 +93,7 @@ fn main() {
                                     print_parse_error(&origin_path, &origin_pos);
                                 }
                                 x => {
-                                    println!("parse failed: {:?} ({})", path, x);
+                                    println!("parse failed: {:?} ({:?})", path, x);
                                     let mut err = x.source();
                                     while let Some(x) = err {
                                         println!("  Caused by {}", x);