diff --git a/.github/workflows/single-header.yml b/.github/workflows/single-header.yml
index 4e8df79..c55d353 100644
--- a/.github/workflows/single-header.yml
+++ b/.github/workflows/single-header.yml
@@ -18,13 +18,13 @@ on:
 jobs:
   single_header_tests:
     if: >-
-    ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
-    ! contains(toJSON(github.event.commits.*.message), '[skip github]')
+      ! contains(toJSON(github.event.commits.*.message), '[skip ci]') &&
+      ! contains(toJSON(github.event.commits.*.message), '[skip github]')
 
     runs-on: ubuntu-latest
 
     name: "Single Header Test"
-}
+
     container:
       image: gcc:latest
       options: -v /usr/local:/host_usr_local