Gemfile in paubox_rails-0.1.4 vs Gemfile in paubox_rails-0.1.6

@@ -1,4 +1,4 @@
-source 'https://rubygems.org'
-
-# Specify your gem's dependencies in paubox_rails.gemspec
-gemspec
+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in paubox_rails.gemspec
+gemspec