diff --git a/etc/kolla/globals.yml b/etc/kolla/globals.yml
index 804f6eb7c8..1867f5a429 100644
--- a/etc/kolla/globals.yml
+++ b/etc/kolla/globals.yml
@@ -740,7 +740,7 @@
 # - subnet
 # The subnet parameter has the following supported parameters:
 # - allocation_pool_start (optional)
-# - allocation_pool_start (optional)
+# - allocation_pool_end (optional)
 # - cidr
 # - enable_dhcp (optional)
 # - gateway_ip (optional)