diff --git a/Library/Homebrew/dev-cmd/livecheck.rb b/Library/Homebrew/dev-cmd/livecheck.rb
index 692cc061de..1546bcb7ec 100644
--- a/Library/Homebrew/dev-cmd/livecheck.rb
+++ b/Library/Homebrew/dev-cmd/livecheck.rb
@@ -24,8 +24,9 @@ module Homebrew
 
         Check for newer versions of formulae and/or casks from upstream.
 
-        If no formula or cask argument is passed, the list of formulae and casks to check is taken from
-        `HOMEBREW_LIVECHECK_WATCHLIST` or `~/.brew_livecheck_watchlist`.
+        If no formula or cask argument is passed, the list of formulae and
+        casks to check is taken from `HOMEBREW_LIVECHECK_WATCHLIST` or
+        `~/.brew_livecheck_watchlist`.
       EOS
       switch "--full-name",
              description: "Print formulae/casks with fully-qualified names."