Merge pull request #420 from ashmaroli/gemspec-patch

Fix description in gemspec

oj.gemspec

@@ -10,7 +10,7 @@ Gem::Specification.new do |s|
   s.email = "peter@ohler.com"
   s.homepage = "http://www.ohler.com/oj"
   s.summary = "A fast JSON parser and serializer."
-  s.description = %{The fastest JSON parser and object serializer. }
+  s.description = "The fastest JSON parser and object serializer."
   s.licenses = ['MIT']
   s.required_ruby_version = ">= 2.0"