diff --git a/specs/rocky/index.rst b/specs/rocky/index.rst
index 3d88e94..47f5a02 100644
--- a/specs/rocky/index.rst
+++ b/specs/rocky/index.rst
@@ -6,5 +6,7 @@
    :glob:
    :maxdepth: 2
 
+   introduce-topic-resource-for-notification
    queue-filter-support
+   remove-format-constraint-of-client-id
    subscription-filtering-tags
diff --git a/specs/rocky/remove-format-contraint-of-client-id.rst b/specs/rocky/remove-format-constraint-of-client-id.rst
similarity index 100%
rename from specs/rocky/remove-format-contraint-of-client-id.rst
rename to specs/rocky/remove-format-constraint-of-client-id.rst