ENH: wallFunctions: remove duplicate value entry

src/turbulenceModels/incompressible/RAS/derivedFvPatchFields/wallFunctions/fWallFunctions/fWallFunction/fWallFunctionFvPatchScalarField.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2012-2014 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -236,7 +236,6 @@ void fWallFunctionFvPatchScalarField::write(Ostream& os) const
     os.writeKeyword("Cmu") << Cmu_ << token::END_STATEMENT << nl;
     os.writeKeyword("kappa") << kappa_ << token::END_STATEMENT << nl;
     os.writeKeyword("E") << E_ << token::END_STATEMENT << nl;
-    writeEntry("value", os);
 }