fix indents

Author: hectorsector

responses/01_welcome-activity.md

@@ -1,9 +1,9 @@
 ### :keyboard: Activity: Create a pull request to prepare the repository
 
 1. Create a new workflow file titled `my-workflow.yml` by using the instructions below, or [this quicklink]({{quicklink}}).
-  - Go to the [Actions tab]({{ actionsUrl }}).
-  - Choose the **Set up a workflow yourself** option, located on the top right hand corner of the screen.
-  - Change the name of the file from `main.yml` to `my-workflow.yml`
+    - Go to the [Actions tab]({{ actionsUrl }}).
+    - Choose the **Set up a workflow yourself** option, located on the top right hand corner of the screen.
+    - Change the name of the file from `main.yml` to `my-workflow.yml`
 1. Commit the workflow to a new branch.
 1. Create a pull request titled **Initial Workflow**.