fix nits

Signed-off-by: Yanxuan Liu <[email protected]>

Author: YanxuanLiu

.github/workflows/license-header-check.yml

@@ -36,9 +36,9 @@ jobs:
       - name: license-header-check
         uses: NVIDIA/spark-rapids-common/license-header-check@main
         with:
+          check_main: true
           included_file_patterns: |
             *.yml,
             *Dockerfile*,
             auto-merge/automerge,
             signoff-check/signoff-check
-          check_main: true