chore(historian): #691 comment order in ServeRawPagedAsync

src/Server/ZB.MOM.WW.OtOpcUa.OpcUaServer/OtOpcUaNodeManager.cs

@@ -6476,8 +6476,6 @@ public sealed class OtOpcUaNodeManager : CustomNodeManager2
                 return;
             }
 
-            // The "full page" test is against the RAW backend count (before trimming): the backend honoured
-            // the cap, so a full backend page ⇒ there may be more even if we trimmed some boundary ties.
             // #691: the start bound (first page only) leads the data.
             if (startBound is not null)
             {
@@ -6486,6 +6484,8 @@ public sealed class OtOpcUaNodeManager : CustomNodeManager2
                 samples = led;
             }
 
+            // The "full page" test is against the RAW backend count (before trimming): the backend honoured
+            // the cap, so a full backend page ⇒ there may be more even if we trimmed some boundary ties.
             var historyData = ToHistoryDataFromSamples(samples);
 
             byte[]? outboundCp = null;