diff --git a/.github/workflows/pr-comment.yml b/.github/workflows/pr-comment.yml
index 2621de3a..c6e36473 100644
--- a/.github/workflows/pr-comment.yml
+++ b/.github/workflows/pr-comment.yml
@@ -32,7 +32,7 @@ jobs:
         uses: actions/github-script@v6
         with:
           script: |
-            if (${{ secrets.PRIVATE_KEY }} == "") {
+            if ("${{ secrets.PRIVATE_KEY }}" == "") {
               core.setFailed('Failed to access PRIVATE_KEY secret')
             }
       - name: Comment on successful run
@@ -65,5 +65,7 @@ jobs:
       - uses: Swatinem/rust-cache@v2
       - uses: boa-dev/criterion-compare-action@v3
         with:
+          # Optional. Compare only this benchmark target
+          benchName: "fibonacci"
           # Needed. The name of the branch to compare with
           branchName: ${{ github.ref_name }}