diff --git a/Cargo.lock b/Cargo.lock
index 892e8f8..645f454 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -224,7 +224,7 @@ checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
 
 [[package]]
 name = "openapi-parser"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "clap",
  "env_logger",
diff --git a/Cargo.toml b/Cargo.toml
index 812a920..8a1644c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ description = "Extract schemas definitions tree from OpenAPI documents"
 authors = ["Pierre Hubert <pierre.hubert.git@communiquons.org>"]
 license = "MIT"
 repository = "https://gitea.communiquons.org/pierre/OpenAPI-Parser"
-version = "0.1.0"
+version = "0.2.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/src/lib.rs b/src/lib.rs
index 87aef17..6e7f0dd 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -45,7 +45,7 @@ pub enum NodeType {
     /// Object value
     Object {
         /// Required filed for the object
-        required: Option<Vec<String>>,*
+        required: Option<Vec<String>>,
         /// The children of the object
         children: Vec<TreeNode>,
     },