diff --git a/src/types.rs b/src/types.rs
index d461d45..15d23dc 100644
--- a/src/types.rs
+++ b/src/types.rs
@@ -1,6 +1,7 @@
-use crate::error::Error;
 use std::borrow::Cow;
 use std::result;
 
+use crate::error::Error;
+
 pub(crate) type CatMap = io_cat::CatMap<Cow<'static, str>>;
 pub type Result<A> = result::Result<A, Error>;