diff --git a/src/common.rs b/src/common.rs
index ca71920..e155b32 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -1,10 +1,10 @@
+use std::collections::HashMap;
 use std::convert::TryFrom;
 use std::default::Default;
-use std::collections::HashMap;
 use std::fmt::{self, Display};
 
-use crate::Token;
 use crate::mixin::Mixin;
+use crate::Token;
 
 #[derive(Copy, Clone, Debug, Eq, PartialEq)]
 pub enum Symbol {
@@ -486,4 +486,4 @@ impl Scope {
         self.vars.extend(other.vars);
         self.mixins.extend(other.mixins);
     }
-}
\ No newline at end of file
+}