Fixed warning

diff --git a/src/machine/streams.rs b/src/machine/streams.rs
index f4ce6cbd4f9a5667bc953edf92d41249c4e04c65..57b98d7da59bbcbae2ae12011d93a69a47018896 100644 (file)
--- a/src/machine/streams.rs
+++ b/src/machine/streams.rs
@@ -19,7 +19,7 @@ use std::error::Error;
 use std::fmt;
 use std::fmt::Debug;
 use std::fs::{File, OpenOptions};
-use std::hash::{Hash};
+use std::hash::Hash;
 use std::io;
 use std::io::{BufRead, Cursor, ErrorKind, Read, Seek, SeekFrom, Write};
 use std::mem;