Reformat code

src/database/appservice.rs

@@ -28,17 +28,17 @@ impl Appservice {
     }
 
     /// Remove an appservice registration
-    /// 
+    ///
     /// # Arguments
-    /// 
+    ///
     /// * `service_name` - the name you send to register the service previously
     pub fn unregister_appservice(&self, service_name: &str) -> Result<()> {
         self.id_appserviceregistrations
             .remove(service_name.as_bytes())?;
-        self.cached_registrations.
+        self.cached_registrations
-            write().
+            .write()
-            unwrap().
+            .unwrap()
-            remove(service_name);
+            .remove(service_name);
         Ok(())
     }