diff --git a/Testing-Guide.md b/Testing-Guide.md
index ef9d8ba..7989ca7 100644
--- a/Testing-Guide.md
+++ b/Testing-Guide.md
@@ -20,7 +20,7 @@ The aurweb project now maintains a
 [Dockerfile](https://gitlab.archlinux.org/archlinux/aurweb/-/tree/pu/Dockerfile)
 and [docker-compose.yml](https://gitlab.archlinux.org/archlinux/aurweb/-/tree/pu/docker-compose.yml).
 The Dockerfile builds a very basic image, and the docker-compose services
-use that image as a base for its services.
+use that image as a base.
 
 For a complete rundown on all of the services available, see the
 [aurweb Docker wiki page](https://gitlab.archlinux.org/archlinux/aurweb/-/wikis/Docker).