use proper encoding for ✔ and ✖

spec/spec_helpers/dynamoid.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 begin
   require 'dynamoid'
   require 'aws-sdk-resources'

spec/spec_helpers/mongo_mapper.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 begin
   require 'mongo_mapper'
   puts "mongo_mapper gem found, running MongoMapper specs \e[32m#{'✔'}\e[0m"

spec/spec_helpers/mongoid.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 begin
   require 'mongoid'
   puts "mongoid gem found, running mongoid specs \e[32m#{'✔'}\e[0m"

spec/spec_helpers/redis.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 begin
   require 'redis-objects'
   puts "redis-objects gem found, running Redis specs \e[32m#{'✔'}\e[0m"

spec/spec_helpers/sequel.rb

@@ -1,3 +1,4 @@
+# encoding: utf-8
 begin
   require 'sequel'
   puts "sequel gem found, running Sequel specs \e[32m#{'✔'}\e[0m"