diff --git a/src/types/connection/mod.rs b/src/types/connection/mod.rs
index 04cf6a82..ecb56466 100644
--- a/src/types/connection/mod.rs
+++ b/src/types/connection/mod.rs
@@ -222,7 +222,7 @@ where
 /// # Examples
 ///
 /// ```rust
-/// 
+///
 /// use async_graphql::*;
 /// use async_graphql::types::connection::*;
 ///