Fix codacy prospector exclude path

lululxvi · lululxvi · commit c95ff46c9b78 · 2021-10-06T09:31:29.000-04:00
diff --git a/.codacy.yml b/.codacy.yml
@@ -6,7 +6,7 @@ engines:
       - 'examples/**'
   prospector:
     exclude_paths:
-      - deepxde/backend/backend.py
+      - 'deepxde/backend/backend.py'
 exclude_paths:
   - 'README.md'
   - 'docs/**'
