diff --git a/.github/workflows/pr-comment.yaml b/.github/workflows/pr-comment.yaml
index 6e61da5466b8e..429f1f2c749c2 100644
--- a/.github/workflows/pr-comment.yaml
+++ b/.github/workflows/pr-comment.yaml
@@ -48,8 +48,8 @@ jobs:
         id: generate-comment
         if: steps.download-ecosystem-result.outputs.found_artifact == 'true'
         run: |
-          // Guard against malicious ecosystem results that symlink to a secret
-          // file on this runner
+          # Guard against malicious ecosystem results that symlink to a secret
+          # file on this runner
           if [[ -L pr/ecosystem/ecosystem-result ]]
           then
               echo "Error: ecosystem-result cannot be a symlink"