diff --git a/homekit-exporter/src/server.rs b/homekit-exporter/src/server.rs
index 2ddcf13..ad4db27 100644
--- a/homekit-exporter/src/server.rs
+++ b/homekit-exporter/src/server.rs
@@ -118,7 +118,7 @@ pub async fn metrics(
                 }
             }
 
-             Some((return_string, types_seen))
+            Some((return_string, types_seen))
         });
     }