diff --git a/.rubocop.yml b/.rubocop.yml
index a9721fcc17796..0f4f4847e1905 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -23,9 +23,6 @@ AllCops:
 Lint:
   Enabled: false
 
-# The recommendation width are 80 characters.
-# Due to some codes over the limitation(80 characters),
-# apply the relax value.
 Layout/LineLength:
   Max: 100