From ab7331a7a9c255bad9714a1298f9ab1bf5a59537 Mon Sep 17 00:00:00 2001
From: Holger Just <hello@holgerjust.de>
Date: Wed, 2 Aug 2017 17:51:54 +0200
Subject: [PATCH] Fix code intentation

---
 lib/rackstash/filter_chain.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rackstash/filter_chain.rb b/lib/rackstash/filter_chain.rb
index 5957d01..adc0cd1 100644
--- a/lib/rackstash/filter_chain.rb
+++ b/lib/rackstash/filter_chain.rb
@@ -268,7 +268,7 @@ module Rackstash
 
     # @return [String] an Array-compatible string representation of `self`
     def to_s
-     synchronize { @filters.to_s }
+      synchronize { @filters.to_s }
     end
 
     private