rustfmt
diff --git a/src/keymap.rs b/src/keymap.rs
index 9a0ba05..6881988 100644
--- a/src/keymap.rs
+++ b/src/keymap.rs
@@ -58,7 +58,7 @@
 pub enum At {
     Start,
     BeforeEnd,
-    AfterEnd
+    AfterEnd,
 }
 
 #[derive(Debug, Clone, PartialEq, Copy)]