diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index bf81f19..70359ee 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -3,16 +3,16 @@ name: 00 Basic Workflow
 # Controls when the workflow will run
 on: [push, pull_request, workflow_dispatch]
 
-# A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"
   build:
+    runs-on: ubuntu-latest   
 
-    # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v4.1.1
 
       # Runs a single command using the runners shell
       - name: Run a one-line script
-        run: echo Hello, world! 
+        run: echo Hello, world!
+