Merge pull request #362 from timoschilling/patch-1

fix json example in services-s3-batch.md

Author: mwunderl

doc_source/services-s3-batch.md

@@ -41,7 +41,7 @@ Your Lambda function must return a JSON object with the fields as shown in the f
     {
       "taskId": "dGFza2lkZ29lc2hlcmUK",
       "resultCode": "Succeeded",
-      "resultString": "["Alice", "Bob"]"
+      "resultString": "[\"Alice\", \"Bob\"]"
     }
   ]
 }
@@ -65,4 +65,4 @@ If the Lambda function returns a `TemporaryFailure` response code, Amazon S3 ret
 
 For more information about Amazon S3 batch operations, see [Performing batch operations](https://docs.aws.amazon.com/AmazonS3/latest/dev/batch-ops.html) in the *Amazon S3 Developer Guide*\. 
 
-For an example of how to use a Lambda function in Amazon S3 batch operations, see [Invoking a Lambda function from Amazon S3 batch operations](https://docs.aws.amazon.com/AmazonS3/latest/dev/batch-ops-invoke-lambda.html) in the *Amazon S3 Developer Guide*\. 
+For an example of how to use a Lambda function in Amazon S3 batch operations, see [Invoking a Lambda function from Amazon S3 batch operations](https://docs.aws.amazon.com/AmazonS3/latest/dev/batch-ops-invoke-lambda.html) in the *Amazon S3 Developer Guide*\.