diff --git a/README.OpenSource b/README.OpenSource
index 03d3238..81b1d43 100644
--- a/README.OpenSource
+++ b/README.OpenSource
@@ -5,7 +5,7 @@
         "License File": "COPYING",
         "Version Number": "1.20",
         "Owner": "lizheng2@huawei.com",
-        "Upstream URL": "https://wayland.freedesktop.org/releases/wayland-protocols-1.20.tar.xz"
+        "Upstream URL": "https://wayland.freedesktop.org/releases/wayland-protocols-1.20.tar.xz",
         "Description": "Wayland is a protocol for a compositor to talk to its clients as well as a C library implementation of that protocol"
     }
 ]