Add sign flag in commit

Signed-off-by: eatulban <eatulban@amazon.com>

Author: eatulban

data-prepper-plugins/saas-source-plugins/source-crawler/src/main/java/org/opensearch/dataprepper/plugins/source/source_crawler/utils/retry/RetryStrategy.java

@@ -18,7 +18,7 @@
 import java.util.Optional;
 
 /**
- * Strategy for determining how long to wait before retrying
+ * Strategy for determining how long to wait before retrying.
  */
 public interface RetryStrategy {
     List<Integer> DEFAULT_RETRY_ATTEMPT_SLEEP_TIME = List.of(1, 2, 5, 10, 20, 40);