Unify indentation of access modifiers

These are class method calls, not some special keyword, and should be
indented as such (also all standard Ruby indenters do this).

1 files changed, 1 insertions, 1 deletions

diff --git a/Library/Homebrew/cmd/list.rb b/Library/Homebrew/cmd/list.rb
index 1586ca681..c40246a81 100644
--- a/Library/Homebrew/cmd/list.rb
+++ b/Library/Homebrew/cmd/list.rb
@@ -23,7 +23,7 @@ module Homebrew extend self
     end
   end
 
-private
+  private
 
   def list_unbrewed
     dirs = HOMEBREW_PREFIX.children.select{ |pn| pn.directory? }.map{ |pn| pn.basename.to_s }