diff --git a/nova/compute/rpcapi.py b/nova/compute/rpcapi.py
index e7c95a1440ff..1c6ce09c24aa 100644
--- a/nova/compute/rpcapi.py
+++ b/nova/compute/rpcapi.py
@@ -311,7 +311,6 @@ class ComputeAPI(object):
         * 4.4  - Make refresh_instance_security_rules send an instance object
         * 4.5  - Add migration, scheduler_node and limits arguments to
                  rebuild_instance()
-        * 4.6  - Add trigger_crash_dump()
 
         ... Liberty supports messaging version 4.5. So, any changes to
         existing methods in 4.x after that point should be done so that they
@@ -319,6 +318,7 @@ class ComputeAPI(object):
 
         * ...  - Remove refresh_security_group_members()
         * ...  - Remove refresh_security_group_rules()
+        * 4.6  - Add trigger_crash_dump()
     '''
 
     VERSION_ALIASES = {