Fixed typo

Author: Richard Top

.github/workflows/test-software.eessi.io.yml

@@ -49,8 +49,7 @@ jobs:
           # Use base_ref and head_ref for more reliable diffing in PRs
           # Ensure you have checked out with fetch-depth: 0
           changed_files=$(git diff --name-only origin/${{ github.base_ref }} origin/${{ github.head_ref }})
-          echo "Files changed:" 
-          echo "$changed_files" |tail -n +2 
+          echo "Files changed: $changed_files"
           
           # Default to both versions
           EESSI_VERSIONS='["2023.06", "2025.06"]'