diff --git a/config/src/main.rs b/config/src/main.rs
index 719383c..0345cef 100644
--- a/config/src/main.rs
+++ b/config/src/main.rs
@@ -7,18 +7,22 @@ use std::path::Path;
 fn main() {
   let out_dir = env::var_os("TRUNK_STAGING_DIR").unwrap_or("target".into());
 
-  create_config("session_config", &out_dir, &SessionConfig {
-    motd: "Proben Dienstags um 18:30 Uhr und Sonntags um 10:00 Uhr".to_string(),
-  })
+  create_config(
+    "session_config",
+    &out_dir,
+    &SessionConfig {
+      motd: "Proben Dienstags um 18:30 Uhr und Sonntags um 10:00 Uhr".to_string(),
+    },
+  )
 }
 
 fn create_config<T, P>(name: &str, out_dir: P, default_config: &T)
-  where
-    T: Serialize,
-    P: AsRef<Path>,
+where
+  T: Serialize,
+  P: AsRef<Path>,
 {
   //TODO return, if config already exists and is up to date
   let out_path = out_dir.as_ref().join(format!("{name}.json"));
   let out_file = File::create(&out_path).unwrap();
   serde_json::to_writer_pretty(out_file, default_config).unwrap();
-}
\ No newline at end of file
+}