diff --git a/.github/workflows/build-artifacts.yml b/.github/workflows/build-artifacts.yml
index a7a0db8..060dab2 100644
--- a/.github/workflows/build-artifacts.yml
+++ b/.github/workflows/build-artifacts.yml
@@ -55,11 +55,11 @@ jobs:
         with:
           commit_message: auto-commit of artifacts
           branch: main
-          commit_options: '--no-verify --signoff -S'
+          commit_options: '--no-verify -S'
           file_pattern: 'syntaxes/* images/*'
-          commit_author: "${{ steps.import-gpg.outputs.name }} <${{ steps.import-gpg.outputs.email }}>"
-          commit_user_name: "${{ steps.import-gpg.outputs.name }}"
-          commit_user_email: "${{ steps.import-gpg.outputs.email }}"
+          commit_author: ${{ steps.import-gpg.outputs.name }} <${{ steps.import-gpg.outputs.email }}>
+          commit_user_name: ${{ steps.import-gpg.outputs.name }}
+          commit_user_email: ${{ steps.import-gpg.outputs.email }}
 
       - name: Run if changes have been detected
         if: steps.auto-commit-action.outputs.changes_detected == 'true'
diff --git a/src/main.YAML-tmLanguage b/src/main.YAML-tmLanguage
index 73c0f11..6ce34fa 100644
--- a/src/main.YAML-tmLanguage
+++ b/src/main.YAML-tmLanguage
@@ -7,7 +7,6 @@ fileTypes:
     - parigp
 name: PARI/GP
 patterns:
-    - include: '#comments'
     - include: '#code'
 repository:
     parens: