rails3_postgres.gemfile in ddtrace-0.7.1

- old
+ new

@@ -2,9 +2,9 @@
 
 source "https://rubygems.org"
 
 gem "test-unit"
 gem "rails", "3.2.22.5"
-gem "pg", "0.15.1", :platform => :ruby
-gem "activerecord-jdbcpostgresql-adapter", :platform => :jruby
+gem "pg", "0.15.1", platform: :ruby
+gem "activerecord-jdbcpostgresql-adapter", platform: :jruby
 
-gemspec :path => "../"
+gemspec path: "../"