diff --git a/src/thermophysicalModels/specie/equationOfState/PengRobinsonGas/PengRobinsonGas.C b/src/thermophysicalModels/specie/equationOfState/PengRobinsonGas/PengRobinsonGas.C
index 68b3d0ec..d3ed9805 100644
--- a/src/thermophysicalModels/specie/equationOfState/PengRobinsonGas/PengRobinsonGas.C
+++ b/src/thermophysicalModels/specie/equationOfState/PengRobinsonGas/PengRobinsonGas.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2014 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License