Apply suggestions from code review

Author: drammock

.github/workflows/CI.yml

@@ -203,7 +203,7 @@ jobs:
     # to ensure the comment is posted
     if: ${{ github.event.name == 'pull_request'}}
     with:
-      # this is the workflow run ID of the CI workflow
+      # this is the workflow run ID of the `CI.yml` workflow
       workflow_run_id: ${{ github.event.workflow_run.id }}
     permissions:
       contents: write

.github/workflows/coverage.yml

@@ -3,7 +3,7 @@ name: Post coverage comment
 on:
   workflow_call:
     inputs:
-      # this is the workflow run ID of the CI workflow
+      # this is the workflow run ID of the `CI.yml` workflow
       workflow_run_id:
         required: true
         type: string