diff --git a/util/src/rlp/untrusted_rlp.rs b/util/src/rlp/untrusted_rlp.rs
index c0cc89df5..7f32ff369 100644
--- a/util/src/rlp/untrusted_rlp.rs
+++ b/util/src/rlp/untrusted_rlp.rs
@@ -333,7 +333,7 @@ impl<'a> Decoder for BasicDecoder<'a> {
 			Some(l @ 0x80...0xb7) => {
 			    let last_index_of = 1 + l as usize - 0x80;
 				if bytes.len() < last_index_of {
-                    return Err(DecoderError::RlpInconsistentLengthAndData);
+				    return Err(DecoderError::RlpInconsistentLengthAndData);
 				}
 				let d = &bytes[1..last_index_of];
 				if l == 0x81 && d[0] < 0x80 {