diff --git a/api/client-server/capabilities.yaml b/api/client-server/capabilities.yaml
index acec600d..63a3ea91 100644
--- a/api/client-server/capabilities.yaml
+++ b/api/client-server/capabilities.yaml
@@ -38,7 +38,7 @@ paths:
       responses:
         200:
           description:
-            The capabilities of the server
+            The capabilities of the server.
           examples:
             application/json: {
               "capabilities": {