Testing edited workflow

Signed-off-by: Natalia Luzuriaga <[email protected]>

.github/workflows/markdownToPDF.yml

@@ -13,7 +13,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.head_ref }}
 
       - name: Get changed directories
         id: get-dirs