diff --git a/egui_node_graph/src/editor_ui.rs b/egui_node_graph/src/editor_ui.rs
index e2b949c..4896b04 100644
--- a/egui_node_graph/src/editor_ui.rs
+++ b/egui_node_graph/src/editor_ui.rs
@@ -170,7 +170,7 @@ where
 
         // Some responses generate additional responses when processed. These
         // are stored here to report them back to the user.
-        let mut extra_responses : Vec<NodeResponse<UserResponse>> = Vec::new();
+        let mut extra_responses: Vec<NodeResponse<UserResponse>> = Vec::new();
 
         for response in delayed_responses.iter().copied() {
             match response {