[HUDI-8096] Improve OverwriteNonDefaultsWithLatestAvroPayload Java Doc (apache#11795)

Author: usberkeley

hudi-common/src/main/java/org/apache/hudi/common/model/OverwriteNonDefaultsWithLatestAvroPayload.java

@@ -33,8 +33,8 @@
  *
  * <ol>
  * <li>preCombine - Picks the latest delta record for a key, based on an ordering field;
- * <li>combineAndGetUpdateValue/getInsertValue - overwrite storage for specified fields
- * that doesn't equal defaultValue.
+ * <li>combineAndGetUpdateValue/getInsertValue - overwrite the storage for the specified fields
+ * with the fields from the latest delta record that doesn't equal defaultValue.
  * </ol>
  */
 public class OverwriteNonDefaultsWithLatestAvroPayload extends OverwriteWithLatestAvroPayload {