Merge pull request #3177 from ArnaudValette/patch-1

fix typo in part12a.md

Author: mluukkai

src/content/12/en/part12a.md

@@ -117,7 +117,7 @@ Cooking metaphor:
 
 [Docker](https://www.docker.com/) is the most popular containerization technology and pioneered the standards most containerization technologies use today. In practice, Docker is a set of products that help us to manage images and containers. This set of products will enable us to leverage all of the benefits of containers. For example, the Docker engine will take care of turning the immutable files called images into containers.
 
-For managing the Docker containers, there is also a tool called [Docker Compose](https://docs.docker.com/compose/) that allows one to **orchestrate** (control) multiple containers at the same time. In this part we shall use Docker Compose to set up a complex local development environment. In the final version of the development environment that we set up, even installing the Node to our machine is not a requirement anymore.
+For managing the Docker containers, there is also a tool called [Docker Compose](https://docs.docker.com/compose/) that allows one to **orchestrate** (control) multiple containers at the same time. In this part we shall use Docker Compose to set up a complex local development environment. In the final version of the development environment that we set up, even installing Node to our machine is not a requirement anymore.
 
 There are several concepts we need to go over. But we will skip those for now and learn about Docker first!