diff --git a/src/adder.rs b/src/adder.rs
index 8a7fe43..87e03a8 100644
--- a/src/adder.rs
+++ b/src/adder.rs
@@ -129,7 +129,8 @@ fn handle_add_with_table_header_path(
     table_header_path: &str,
     dotted_path: &str,
     value: &str,
-    doc: &mut DocumentMut) -> Result<()> {
+    doc: &mut DocumentMut,
+) -> Result<()> {
     let table_header_path_vec = table_header_path
         .split('/')
         .map(|s| s.to_string())