brew-cask: Add cask upgrade

Brew Cask has had a proper upgrade command since Homebrew/brew#3396
Lorwp · Apr 6, 2018 · 05381f3 · 05381f3
1 parent 0ab7d38
commit 05381f3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pages/osx/brew-cask.md b/pages/osx/brew-cask.md
@@ -18,9 +18,9 @@
 
 `brew cask outdated`
 
-- Upgrade an installed cask to its latest version:
+- Upgrade all installed casks to their latest version:
 
-`brew cask reinstall {{cask_name}}`
+`brew cask upgrade`
 
 - Uninstall a cask: