Update add_repos.md
diff --git a/docs/os/tutorials/repo/add_repos.md b/docs/os/tutorials/repo/add_repos.md
index fce5ee5..3027ff7 100644
--- a/docs/os/tutorials/repo/add_repos.md
+++ b/docs/os/tutorials/repo/add_repos.md
@@ -120,7 +120,7 @@
* Edit the `project.yml` file and add a new repo descriptor. The previous
section includes information on the field required in your repo descriptor.
-* Edit the `project/yml` file and add a new line to the `project.repositories`
+* Edit the `project.yml` file and add a new line to the `project.repositories`
variable with the name of the repo you are adding.
An example of a `project.yml` file with two repositories is shown below:
