@ -1381,7 +1381,7 @@ namespace WebSocketSharp.Net
/// or the response.
/// </summary>
/// <returns>
/// <c>true</c> if the header is restricted; otherwise, <c>false</c>.
/// <c>true</c> if the header cannot be set; otherwise, <c>false</c>.
/// </returns>
/// <param name="headerName">
/// A <see cref="string"/> that represents the name of the header to test.