README.md in embulk-input-athena-0.1.1 vs README.md in embulk-input-athena-0.1.2

@@ -9,13 +9,14 @@
 * **Cleanup supported**: no
 * **Guess supported**: no
 
 ## Configuration
 
+* **driver_path**: path to the jar file of the Athena JDBC driver. If not set, the bundled JDBC driver(AthenaJDBC41-1.1.0.jar) will be used. (string)
 * **database**: description (string, required)
 * **athena_url**: description (string, required)
-* **s3_staging_dir**: description (string, required)
+* **s3_staging_dir**: The S3 location to which your query output is written, for example s3://query-results-bucket/folder/. (string, required)
 * **access_key**: description (string, required)
 * **secret_key**: description (string, required)
 * **query**: description (string, required)
 * **columns**: description (string, required)
 * **options**: description (string, default: {})
@@ -37,10 +38,10 @@
     - {name: created_at, type: timestamp}
 ```
 
 ## Build
 
-```
+```bash
 $ docker-compose up -d
 $ docker-compose exec embulk bash
 embulk>$ ./gradlew gem  # -t to watch change of files and rebuild continuously
 ```