diff --git a/crates/ruma-api/src/lib.rs b/crates/ruma-api/src/lib.rs
index 1a4e6b89..9b9c8cc1 100644
--- a/crates/ruma-api/src/lib.rs
+++ b/crates/ruma-api/src/lib.rs
@@ -285,7 +285,7 @@ pub trait IncomingResponse: Sized {
     ) -> Result<Self, FromHttpResponseError<Self::EndpointError>>;
 }
 
-/// An extension to `OutgoingRequest` which provides Appservice specific methods
+/// An extension to `OutgoingRequest` which provides Appservice specific methods.
 pub trait OutgoingRequestAppserviceExt: OutgoingRequest {
     /// Tries to convert this request into an `http::Request` and appends a virtual `user_id` to
     /// [assert Appservice identity][id_assert].