tidy round1

include/sta/DelayNormal.hh

@@ -1,5 +1,5 @@
 // OpenSTA, Static Timing Analyzer
-// Copyright (c) 2025, Parallax Software, Inc.
+// Copyright (c) 2026, Parallax Software, Inc.
 // 
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU General Public License as published by
@@ -87,4 +87,4 @@ public:
                                const StaState *sta) const override;
 };
 
-} // namespace
+} // namespace sta