fix docs config casing

docs/content/Configuration.md

@@ -285,10 +285,10 @@ This deep storage is used to interface with Amazon's S3.
 |Property|Description|Default|
 |--------|-----------|-------|
 |`druid.storage.bucket`|S3 bucket name.|none|
-|`druid.storage.basekey`|S3 object key prefix for storage.|none|
+|`druid.storage.baseKey`|S3 object key prefix for storage.|none|
 |`druid.storage.disableAcl`|Boolean flag for ACL.|false|
 |`druid.storage.archiveBucket`|S3 bucket name for archiving when running the indexing-service *archive task*.|none|
-|`druid.storage.archiveBasekey`|S3 object key prefix for archiving.|none|
+|`druid.storage.archiveBaseKey`|S3 object key prefix for archiving.|none|
 
 #### HDFS Deep Storage