diff --git a/src/decoder/ifd.rs b/src/decoder/ifd.rs
index 3e24a71..ceb9431 100644
--- a/src/decoder/ifd.rs
+++ b/src/decoder/ifd.rs
@@ -41,7 +41,7 @@ tags!{
     // palette-color images (PhotometricInterpretation 3)
     ColorMap 320; // TODO add support
     Compression 259; // TODO add support for 2 and 32773
-    Copyright 33432; // TODO add support
+    Copyright 33_432; // TODO add support
     DateTime 306; // TODO add support
     ExtraSamples 338; // TODO add support
     FillOrder 266; // TODO add support
@@ -137,11 +137,7 @@ impl ::std::fmt::Debug for Entry {
 
 impl Entry {
     pub fn new(type_: Type, count: u32, offset: [u8; 4]) -> Entry {
-        Entry {
-            type_: type_,
-            count: count,
-            offset: offset
-        }
+        Entry { type_, count, offset }
     }
 
     /// Returns a mem_reader for the offset/value field
diff --git a/src/decoder/stream.rs b/src/decoder/stream.rs
index 591e39f..090a833 100644
--- a/src/decoder/stream.rs
+++ b/src/decoder/stream.rs
@@ -97,7 +97,7 @@ impl PackBitsReader {
         }
         Ok((buffer.len(), PackBitsReader {
             buffer: io::Cursor::new(buffer),
-            byte_order: byte_order
+            byte_order
         }))
     }
 }
@@ -152,10 +152,7 @@ pub struct SmartReader<R> where R: Read + Seek {
 impl<R> SmartReader<R> where R: Read + Seek {
     /// Wraps a reader
     pub fn wrap(reader: R, byte_order: ByteOrder) -> SmartReader<R> {
-        SmartReader {
-            reader: reader,
-            byte_order: byte_order
-        }
+        SmartReader { reader, byte_order }
     }
 }