Update _data-prepper/pipelines/configuration/sinks/s3.md

Co-authored-by: Nathan Bower <[email protected]>
Signed-off-by: Melissa Vagi <[email protected]>

_data-prepper/pipelines/configuration/sinks/s3.md

@@ -111,7 +111,7 @@ Option | Required | Type                                            | Descriptio
 `threshold` | Yes      | [Threshold](#threshold-configuration)           | Condition for writing objects to S3. 
 `aggregate_threshold` | No       | [Aggregate threshold](#threshold-configuration) | A condition for flushing objects with a dynamic `path_prefix`. 
 `object_key` | No       | [Object key](#object-key-configuration)         | Sets `path_prefix` and `file_pattern` for object storage. The file pattern is `events-%{yyyy-MM-dd'T'hh-mm-ss}`. By default, these objects are found in the bucket's root directory. `path_prefix` is configurable.
-`compression` | No       | String                                          | Compression algorithm: `none`, `gzip`, and `snappy`. Default is `none`. 
+`compression` | No       | String                                          | The compression algorithm: Either `none`, `gzip`, or `snappy`. Default is `none`. 
 `buffer_type` | No       | [Buffer type](#buffer-type)                     | Buffer type configuration. 
 `max_retries` | No       | Integer                                         | Maximum retries for S3 ingestion requests. Default is `5`.