diff --git a/supplement/ipa_xsampa.schema.yaml b/supplement/ipa_xsampa.schema.yaml
index 8d00341..7308e54 100644
--- a/supplement/ipa_xsampa.schema.yaml
+++ b/supplement/ipa_xsampa.schema.yaml
@@ -1,5 +1,4 @@
 # Rime schema
-# vim: set sw=2 sts=2 et:
 # encoding: utf-8
 
 schema: