diff --git a/doc/specs/schemas/OpeningExplorerPlayerJson.yaml b/doc/specs/schemas/OpeningExplorerPlayerJson.yaml
index 19224d6..381c52e 100644
--- a/doc/specs/schemas/OpeningExplorerPlayerJson.yaml
+++ b/doc/specs/schemas/OpeningExplorerPlayerJson.yaml
@@ -1,4 +1,4 @@
-type: object,
+type: object
 properties: 
   white:
     type: number