Now with correct filter term (#3476)

Author: simonswine

.github/workflows/pyrobench.yaml

@@ -3,7 +3,7 @@ on: issue_comment
 jobs:
   pyrobench:
     name: Run Pyrobench on demand by PR comment
-    if: ${{ (github.event.issue.pull_request) && contains('@pyrobench', github.event.comment.body) }}
+    if: ${{ (github.event.issue.pull_request) && contains(github.event.comment.body, '@pyrobench') }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/setup-go@v5