fix

Author: qianye1001

store/src/main/java/org/apache/rocketmq/store/queue/ConsumeQueueStoreInterface.java

@@ -38,6 +38,12 @@ public interface ConsumeQueueStoreInterface {
      */
     void recover(boolean concurrently) throws RocksDBException;
 
+    /**
+     * Get the dispatch offset in consume queue store, messages whose phyOffset larger than this offset need
+     * to be dispatched. The dispatch offset only used in recover.
+     *
+     * @return the dispatch phyOffset
+     */
     long getDispatchFromPhyOffset();
 
     /**