lib/aws/auto_scaling/instance_collection.rb in aws-sdk-1.8.5 vs lib/aws/auto_scaling/instance_collection.rb in aws-sdk-1.9.0

@@ -14,24 +14,24 @@
 module AWS
   class AutoScaling
 
     # Allows you to enumerate Auto Scaling instances.
     #
-    #   auto_scaling = AWS::AutoScaling.new
-    #   auto_scaling.instances.each do |instance|
-    #     # ...
-    #   end
-    # 
+    #     auto_scaling = AWS::AutoScaling.new
+    #     auto_scaling.instances.each do |instance|
+    #       # ...
+    #     end
+    #
     # You can also get an Auto Scaling instance by its EC2 instance id.
     #
-    #   auto_scaling_instance = auto_scaling.instances['i-12345678']
-    #   auto_scaling_instance.class #=> AWS::AutoScaling::Instance
+    #     auto_scaling_instance = auto_scaling.instances['i-12345678']
+    #     auto_scaling_instance.class #=> AWS::AutoScaling::Instance
     #
     class InstanceCollection
 
       include Core::Collection::WithLimitAndNextToken
-      
+
       # @param [String] instance_id An {EC2::Instance} id string.
       # @return [AutoScaling::Instance]
       def [] instance_id
         Instance.new(instance_id, :config => config)
       end
@@ -43,18 +43,18 @@
         options[:next_token] = next_token if next_token
         options[:max_records] = limit if limit
 
         resp = client.describe_auto_scaling_instances(options)
         resp.auto_scaling_instances.each do |details|
-          
+
           instance = Instance.new_from(
             :describe_auto_scaling_instances,
             details,
             details.instance_id,
             :config => config)
 
           yield(instance)
-          
+
         end
         resp.data[:next_token]
       end
 
     end