fix nit docs

Author: G8XSU

src/error.rs

@@ -10,20 +10,20 @@ use std::fmt::{Display, Formatter};
 /// information regarding each error code and corresponding use-cases.
 #[derive(Debug)]
 pub enum VssError {
-	/// Refer [`ErrorCode::NoSuchKeyException`].
+	/// Please refer to [`ErrorCode::NoSuchKeyException`].
 	NoSuchKeyError(String),
 
-	/// Refer [`ErrorCode::InvalidRequestException`].
+	/// Please refer to [`ErrorCode::InvalidRequestException`].
 	InvalidRequestError(String),
 
-	/// Refer [`ErrorCode::ConflictException`].
+	/// Please refer to [`ErrorCode::ConflictException`].
 	ConflictError(String),
 
-	/// Refer [`ErrorCode::InternalServerException`].
+	/// Please refer to [`ErrorCode::InternalServerException`].
 	InternalServerError(String),
 
-	// There is an unknown error, it could be a client-side bug, unrecognized error-code, network error
-	// or something else.
+	/// There is an unknown error, it could be a client-side bug, unrecognized error-code, network error
+	/// or something else.
 	InternalError(String),
 }