diff --git a/src/handlers/note.rs b/src/handlers/note.rs
index e7a3e5f..6f94935 100644
--- a/src/handlers/note.rs
+++ b/src/handlers/note.rs
@@ -1,7 +1,7 @@
-use rocket::State;
-use rocket_contrib::Json;
-use super::super::NoteStore;
 use super::super::models::note::Note;
+use super::super::NoteStore;
+use rocket::State;
+use rocket_contrib::json::Json;
 
 #[get("/", format = "application/json")]
 pub fn index(notes: State<NoteStore>) -> Option<Json<Vec<Note>>> {
@@ -37,11 +37,11 @@ pub fn update(
 
 #[cfg(test)]
 mod tests {
+    use super::*;
     use rocket;
     use rocket::http::{Accept, ContentType, Status};
     use rocket::local::Client;
     use serde_json;
-    use super::*;
 
     #[test]
     fn index() {
diff --git a/src/models/note.rs b/src/models/note.rs
index 56384a9..d4ab38b 100644
--- a/src/models/note.rs
+++ b/src/models/note.rs
@@ -67,7 +67,8 @@ impl Note {
                 File::open(&entry).expect(&format!("Cannot open note file: {}", file_name));
             file.read_to_string(&mut data)
                 .expect(&format!("Cannot read note file: {}", file_name));
-            let metadata = file.metadata()
+            let metadata = file
+                .metadata()
                 .expect(&format!("Cannot get metadata of note file: {}", file_name));
 
             let mut note = Note {