diff --git a/completions/zsh/_brew b/completions/zsh/_brew
index 9dbb17e38c..3e81da5624 100644
--- a/completions/zsh/_brew
+++ b/completions/zsh/_brew
@@ -111,7 +111,7 @@ __brew_common_commands() {
     'edit:edit a formula'
     'fetch:download formula resources to the cache'
     'formula:the path for a formula'
-		'formulae:show a sorted list of installable formulae'
+    'formulae:show a sorted list of installable formulae'
     'gist-logs:generate a gist of the full build logs'
     'home:visit the homepage of a formula or the brew project'
     'info:information about a formula'