Gemfile in parser_combinator-0.0.3 vs Gemfile in parser_combinator-0.0.4

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