diff --git a/src/config.rs b/src/config.rs
index cb18a54..02a4e62 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -3,8 +3,8 @@
  * configuration file
  */
 use serde::de::{Deserialize, Deserializer};
-use std::str::FromStr;
 use std::collections::HashMap;
+use std::str::FromStr;
 
 #[derive(Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
@@ -95,7 +95,8 @@ mod tests {
     fn test_deserialize_example_config() {
         let mut f = File::open("urci.yml").unwrap();
         let mut yaml = String::new();
-        f.read_to_string(&mut yaml).expect("Failed to read into string");
+        f.read_to_string(&mut yaml)
+            .expect("Failed to read into string");
         let _config: Config = serde_yaml::from_str(&yaml).expect("Failed to parse the yaml");
     }