Standardise indentation of access modifiers

Done with `rubocop --auto-correct --only AccessModifierIndentation`

lib/fog/aws/requests/data_pipeline/put_pipeline_definition.rb

@@ -45,7 +45,7 @@ module Fog
             }
           end
 
-        private
+          private
 
           def fields
             @json_fields.map{|k,v| field_for_kv(k,v)}.flatten

lib/fog/cloudstack/compute.rb

@@ -194,7 +194,7 @@ module Fog
           response
         end
 
-      private
+        private
         def has_session?
           @cloudstack_session_id && @cloudstack_session_key
         end

lib/fog/google/requests/storage/put_bucket_acl.rb

@@ -31,7 +31,7 @@ DATA
           })
         end
 
-      private
+        private
 
         def tag(name, value)
           "<#{name}>#{value}</#{name}>"

lib/fog/hp/models/compute_v2/volume_attachment.rb

@@ -31,7 +31,7 @@ module Fog
         end
         alias :detach :destroy
 
-      private
+        private
         def server
           collection.server
         end

lib/fog/ninefold/compute.rb

@@ -128,7 +128,7 @@ module Fog
           end
         end
 
-      private
+        private
         def url_escape(string)
           string.gsub(/([^ a-zA-Z0-9_.-]+)/n) do
             '%' + $1.unpack('H2' * $1.size).join('%').upcase

lib/fog/rackspace/compute.rb

@@ -239,7 +239,7 @@ module Fog
            super(@rackspace_endpoint || service_endpoint_url, :rackspace_compute_v1_url)
          end
 
-         private
+        private
 
          def deprecation_warnings(options)
            Fog::Logger.deprecation("The :rackspace_management_url option is deprecated. Please use :rackspace_compute_v1_url for custom endpoints") if options[:rackspace_management_url]

lib/fog/rackspace/models/compute_v2/attachment.rb

@@ -51,7 +51,7 @@ module Fog
         end
         alias :detach :destroy
 
-      private
+        private
         def server
           collection.server
         end

lib/fog/schema/data_validator.rb

@@ -95,7 +95,7 @@ module Fog
         @message
       end
 
-    private
+      private
 
       # This contains a slightly modified version of the Hashidator gem
       # but unfortunately the gem does not cope with Array schemas.

tests/brightbox/requests/compute/helper.rb

@@ -30,7 +30,7 @@ class Brightbox
         server
       end
 
-    private
+      private
       def self.select_testing_image_from_api
         images = Fog::Compute[:brightbox].list_images
         raise "No available images!" if images.empty?