diff --git a/app/swagger.yml b/app/swagger.yml
index 3633052..ba20231 100644
--- a/app/swagger.yml
+++ b/app/swagger.yml
@@ -342,7 +342,7 @@ paths:
       tags:
         - Request Device Status
       summary: >-
-        Returns every status changed logged by the specified device.
+        Returns every status change logged by the specified device.
       description: >-
         Use this U.R.L. to retrieve every change in the specified
         devices state. At the time of writing, the project has six