fix ruby 1.8 syntax errors

spec/unit/sensu_check_spec.rb

@@ -3,30 +3,30 @@
 describe Puppet::Type.type(:sensu_check) do
   let(:resource_hash) do
     {
-      title: 'foo.example.com',
-      catalog: Puppet::Resource::Catalog.new
+      :title => 'foo.example.com',
+      :catalog => Puppet::Resource::Catalog.new
     }
   end
 
   describe 'handlers' do
     it 'should support a string as a value' do
       expect(
-        described_class.new(resource_hash.merge(handlers: 'default'))[:handlers]
+        described_class.new(resource_hash.merge(:handlers => 'default'))[:handlers]
       ).to eq ['default']
     end
 
     it 'should support an array as a value' do
       expect(
         described_class.new(
-          resource_hash.merge(handlers: %w(handler1 handler2))
+          resource_hash.merge(:handlers => %w(handler1 handler2))
         )[:handlers]
       ).to eq %w(handler1 handler2)
     end
 
     # it 'should support nil as a value' do
     #   expect(
     #     described_class.new(
-    #       resource_hash.merge(handlers: nil)
+    #       resource_hash.merge(:handlers => nil)
     #     )[:handlers]
     #   ).to eq nil
     # end
@@ -35,22 +35,22 @@
   describe 'subscribers' do
     it 'should support a string as a value' do
       expect(
-        described_class.new(resource_hash.merge(subscribers: 'default'))[:subscribers]
+        described_class.new(resource_hash.merge(:subscribers => 'default'))[:subscribers]
       ).to eq ['default']
     end
 
     it 'should support an array as a value' do
       expect(
         described_class.new(
-          resource_hash.merge(subscribers: %w(subscriber1 subscriber2))
+          resource_hash.merge(:subscribers => %w(subscriber1 subscriber2))
         )[:subscribers]
       ).to eq %w(subscriber1 subscriber2)
     end
 
     # it 'should support nil as a value' do
     #   expect(
     #     described_class.new(
-    #       resource_hash.merge(subscribers: nil)
+    #       resource_hash.merge(:subscribers => nil)
     #     )[:subscribers]
     #   ).to eq nil
     # end