internal change

PiperOrigin-RevId: 845332545

Author: honglooker

README.md

@@ -3,7 +3,7 @@ Protocol Buffers - Google's data interchange format
 
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/protocolbuffers/protobuf/badge)](https://securityscorecards.dev/viewer/?uri=github.com/protocolbuffers/protobuf)
 
-Copyright 2023 Google LLC
+Copyright 2008 Google LLC
 
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