diff --git a/core/trino-spi/src/main/java/io/trino/spi/block/BlockBuilder.java b/core/trino-spi/src/main/java/io/trino/spi/block/BlockBuilder.java
index aa05ec39b86b..dd65750493db 100644
--- a/core/trino-spi/src/main/java/io/trino/spi/block/BlockBuilder.java
+++ b/core/trino-spi/src/main/java/io/trino/spi/block/BlockBuilder.java
@@ -78,7 +78,7 @@ default Block getPositions(int[] visiblePositions, int offset, int length)
     }
 
     /**
-     * Write a byte to the current entry;
+     * Close the current entry.
      */
     BlockBuilder closeEntry();