diff --git a/src/ameba/rule/lint/shared_var_in_fiber.cr b/src/ameba/rule/lint/shared_var_in_fiber.cr
index f25be3ea..8011fa03 100644
--- a/src/ameba/rule/lint/shared_var_in_fiber.cr
+++ b/src/ameba/rule/lint/shared_var_in_fiber.cr
@@ -18,7 +18,7 @@ module Ameba::Rule::Lint
   # 3.times { puts channel.receive } # => # 3, 3, 3
   # ```
   #
-  # The problem is there is only one shared between fibers variable `i`
+  # The problem is there is only one shared between fibers variable `n`
   # and when `channel.receive` is executed its value is `3`.
   #
   # To solve this, the code above needs to be rewritten to the following: