diff --git a/docs/examples/core-definitions/trait/storage.yaml b/docs/examples/core-definitions/trait/storage.yaml
index 2d5742b40..edb0abfa1 100644
--- a/docs/examples/core-definitions/trait/storage.yaml
+++ b/docs/examples/core-definitions/trait/storage.yaml
@@ -18,7 +18,7 @@ spec:
                 mountPath: /test/mount/pvc
               - name: test1
                 mountPath: /test/mount2/pvc
-                subPath: /sub
+                subPath: sub
             configMap:
               - name: test1
                 mountPath: /test/mount/cm