Failure in display message of `decoding::Error::UnexpectedToken`

The current display message is defined as

Line 52 in 92c6e07

#[fail(display = "discovered {} but expected {}", _0, _1)]

but based on the usage in

Lines 90 to 95 in 92c6e07

    
           pub fn unexpected_token(expected: impl Display, discovered: impl Display) -> Error { 
        
               Self::from(ErrorKind::UnexpectedToken( 
        
                   expected.to_string(), 
        
                   discovered.to_string(), 
        
               )) 
        
           }

it should be the other way around.

Any ETA on the release of this? Or are you accepting PR's?

	pub fn unexpected_token(expected: impl Display, discovered: impl Display) -> Error {
	Self::from(ErrorKind::UnexpectedToken(
	expected.to_string(),
	discovered.to_string(),
	))
	}