diff --git a/Library/Homebrew/test/rubocops/caveats_spec.rb b/Library/Homebrew/test/rubocops/caveats_spec.rb
index 04cc4b35d6e9b1..93a80060bec40f 100644
--- a/Library/Homebrew/test/rubocops/caveats_spec.rb
+++ b/Library/Homebrew/test/rubocops/caveats_spec.rb
@@ -13,7 +13,7 @@ class Foo < Formula
           url "https://brew.sh/foo-1.0.tgz"
            def caveats
             "setuid"
-            ^^^^^^^^ FormulaAudit/Caveats: Don't recommend setuid in the caveats, suggest sudo instead.
+            ^^^^^^^^ FormulaAudit/Caveats: Don't recommend `setuid` in the caveats, suggest `sudo` instead.
           end
         end
       RUBY