remove duplicate s3 paragraph

This paragraph was repeated: "Also keep in mind that Amazon S3 works in a different way from most of our destinations. Using a destinations selector like the [integrations object](https://segment.com/docs/connections/spec/common/#integrations) will not have any effect on events in the case of Amazon S3.". Removed second instance of it.

Author: kdaswani

src/connections/warehouses/catalog/amazon-s3/index.md

@@ -10,8 +10,6 @@ The Amazon S3 destination puts the raw logs of the data we're receiving into you
 
 Keep in mind that Amazon S3 works in a different way from most of our destinations. Using a destinations selector like the [integrations object](https://segment.com/docs/connections/spec/common/#integrations) does not affect events in the case of Amazon S3.
 
-Also keep in mind that Amazon S3 works in a different way from most of our destinations. Using a destinations selector like the [integrations object](https://segment.com/docs/connections/spec/common/#integrations) will not have any effect on events in the case of Amazon S3.
-
 The diagram below illustrates how the S3 destination works.
 
 Data from your sources is processed by the Segment Tracking API, which collects the Events in batches. When the batches reach a 100 MB, or once an hour, a process in the Segment backend uploads them to a secure Segment S3 bucket, from which they can be securely copied to your own S3 bucket.