diff --git a/src/main.rs b/src/main.rs
index d365ca9..06053b0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -119,7 +119,7 @@ fn tex_type_str(t: &TreeNode) -> String {
     match &t.r#type {
         NodeType::Null => "NULL".to_string(),
         NodeType::Boolean => "bool".to_string(),
-        NodeType::Array { item } => format!("{}[]", tex_type_str(&item)),
+        NodeType::Array { item } => format!("{}[]", tex_type_str(item)),
         NodeType::Object { .. } => t.name.to_string(),
         NodeType::String => "string".to_string(),
         NodeType::Number => "number".to_string(),