Update quickstart-install-connect-docker.md

Author: teboho

docs/linux/quickstart-install-connect-docker.md

@@ -122,7 +122,7 @@ For the bash commands in this article, `sudo` is used. If you don't want to use
 
 ## [CLI](#tab/cli)
 
-### Pull the container from the registry
+### Pull the image from the registry
 
 Pull the [!INCLUDE [sssql17-md](../includes/sssql17-md.md)] Linux container image from the Microsoft Container Registry.