Small fix (ja)

stomar · stomar · commit c323a7a20ddb · 2017-08-28T16:31:26.000+02:00
diff --git a/ja/news/_posts/2017-08-27-rubyist-magazine-0056-published.md b/ja/news/_posts/2017-08-27-rubyist-magazine-0056-published.md
@@ -26,4 +26,3 @@ lang: ja
 [2]: http://magazine.rubyist.net/
 [3]: http://magazine.rubyist.net/?0056
 [4]: http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-list/50565
-
