From f221b925b4fee632ec62653f3f9848e2d7763c22 Mon Sep 17 00:00:00 2001
From: Pat Hawks <pat@pathawks.com>
Date: Sun, 3 Jan 2016 17:16:58 -0800
Subject: [PATCH] Rubocop: Lint/StringConversionInInterpolation  - Redundant
 use of Object#to_s in interpolation

---
 lib/jekyll/tags/highlight.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/jekyll/tags/highlight.rb b/lib/jekyll/tags/highlight.rb
index d0d70882..027865cd 100644
--- a/lib/jekyll/tags/highlight.rb
+++ b/lib/jekyll/tags/highlight.rb
@@ -111,7 +111,7 @@ eos
       def add_code_tag(code)
         code_attributes = [
           "class=\"language-#{@lang.to_s.tr('+', '-')}\"",
-          "data-lang=\"#{@lang.to_s}\""
+          "data-lang=\"#{@lang}\""
         ].join(" ")
         "<figure class=\"highlight\"><pre><code #{code_attributes}>#{code.chomp}</code></pre></figure>"
       end