diff --git a/docs/examples/compose.md b/docs/examples/compose.md index 92c99cce4..8e3147c30 100644 --- a/docs/examples/compose.md +++ b/docs/examples/compose.md @@ -3,7 +3,7 @@ ## Docker Desktop To use Docker's Compose tool to build and run a Testcontainers environment in a Docker Desktop Wormhole configuration, -it is necessary to override Testcontainers Docker host resolution and set the environment variable `TESTCONTAINERS_HOST_OVERRIDE` to `host.docker.internal`. +it is necessary to override Testcontainers' Docker host resolution and set the environment variable `TESTCONTAINERS_HOST_OVERRIDE` to `host.docker.internal`. Otherwise, Testcontainers cannot access sibling containers like the Resource Reaper Ryuk or other services running on the Docker's host. A minimal `docker-compose.yml` file that builds a new container image and runs the test inside the container look something like: