diff --git a/docs/api/rest.md b/docs/api/rest.md
index 9c2bd5b4..4a53a6a8 100644
--- a/docs/api/rest.md
+++ b/docs/api/rest.md
@@ -636,7 +636,7 @@ You can pass an optional JSON object to be used as `service_data`.
 }
 ```
 
-By default, a call will returns a list of states that have changed while the service was being executed.
+By default, a call will return a list of states that have changed while the service was being executed.
 
 ```json
 [