syntax

Author: Darryl233

.github/workflows/build_image_cuda.yml

@@ -61,7 +61,7 @@ on:
   # Trigger on PRs that modify docker-related files (build + test only, no push)
   pull_request:
     branches: [main]
-    paths:∏
+    paths:
       - 'docker/cuda/**'
       - 'docker/build.sh'
       - 'tools/install/**'