diff --git a/rfc/rfc-53/rfc-53.md b/rfc/rfc-53/rfc-53.md
index b59768ab9e3c0..d4d739a88355b 100644
--- a/rfc/rfc-53/rfc-53.md
+++ b/rfc/rfc-53/rfc-53.md
@@ -92,7 +92,7 @@ The Disruptor is a library that provides a concurrent ring buffer data structure
 We use the Disruptor multi-producer single-consumer working model:
 - Define `DisruptorPublisher` to register producers into Disruptor and control the produce behaviors including life cycle.
 - Define `DisruptorMessageHandler` to register consumers into Disruptor and write consumption data from disruptor to hudi data file. 
-For example we will clear clear out the event after processing it to avoid to avoid unnecessary memory and GC pressure
+For example we will clear out the event after processing it to avoid unnecessary memory and GC pressure
 - Define `HoodieDisruptorEvent` as the carrier of the hoodie message
 - Define `HoodieDisruptorEventFactory`: Pre-populate all the hoodie events to fill the RingBuffer. 
 We can use `HoodieDisruptorEventFactory` to create `HoodieDisruptorEvent` storing the data for sharing during exchange or parallel coordination of an event.