From cc6e107ce01283e38b5de0c665503766b7ac8076 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Szajbe?= <michal.szajbe@gmail.com>
Date: Sat, 4 Nov 2017 17:11:53 +0100
Subject: [PATCH] Added some whitespace for better readability

---
 lib/saxy/element.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/saxy/element.rb b/lib/saxy/element.rb
index dd94799..46fecea 100644
--- a/lib/saxy/element.rb
+++ b/lib/saxy/element.rb
@@ -38,8 +38,8 @@ def attribute_name(name)
 
     def underscore(word)
       word = word.dup
-      word.gsub!(/([A-Z\d]+)([A-Z][a-z])/,'\1_\2')
-      word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
+      word.gsub!(/([A-Z\d]+)([A-Z][a-z])/, '\1_\2')
+      word.gsub!(/([a-z\d])([A-Z])/, '\1_\2')
       word.tr!("-", "_")
       word.downcase!
       word