diff --git a/rig-core/src/agent/prompt_request.rs b/rig-core/src/agent/prompt_request.rs
index 2533f6a..946787a 100644
--- a/rig-core/src/agent/prompt_request.rs
+++ b/rig-core/src/agent/prompt_request.rs
@@ -80,7 +80,8 @@ impl<'c, 'a, M: CompletionModel> PromptRequest<'c, 'a, M, Simple> {
 }
 
 /// Due to: [RFC 2515](https://github.com/rust-lang/rust/issues/63063), we have to use a `BoxFuture`
-///  for the `IntoFuture` implementation. In the future, we should be able to use `impl Future<...>` directly via the associated type.
+///  for the `IntoFuture` implementation. In the future, we should be able to use `impl Future<...>`
+///  directly via the associated type.
 impl<'c: 'a, 'a, M: CompletionModel, T: State + 'a> IntoFuture for PromptRequest<'c, 'a, M, T>
 where
     PromptRequest<'c, 'a, M, T>: SendPromptRequest<M, T>,