1 files changed, 3 insertions, 3 deletions
diff --git a/src/DotNetOpenAuth.Core/Requires.cs b/src/DotNetOpenAuth.Core/Requires.cs
index 4be6da0..8aa15dd 100644
--- a/src/DotNetOpenAuth.Core/Requires.cs
+++ b/src/DotNetOpenAuth.Core/Requires.cs
@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
-// <copyright file="Requires.cs" company="Andrew Arnott">
-//     Copyright (c) Andrew Arnott. All rights reserved.
+// <copyright file="Requires.cs" company="Outercurve Foundation">
+//     Copyright (c) Outercurve Foundation. All rights reserved.
 // </copyright>
 //-----------------------------------------------------------------------
 
@@ -134,7 +134,7 @@ namespace DotNetOpenAuth {
 		[Pure, DebuggerStepThrough]
 		internal static void True(bool condition, string parameterName, string unformattedMessage, params object[] args) {
 			if (!condition) {
-				throw new ArgumentException(String.Format(unformattedMessage, args), parameterName);
+				throw new ArgumentException(String.Format(CultureInfo.CurrentCulture, unformattedMessage, args), parameterName);
 			}
 
 			Contract.EndContractBlock();