[Bugfix][Doc] hdfsFile file_format changed to file_format_type (#5653)

Co-authored-by: zhouyao <yao.zhou@marketingforce.com>
diff --git a/docs/en/connector-v2/sink/HdfsFile.md b/docs/en/connector-v2/sink/HdfsFile.md
index 135c511..d20a6f8 100644
--- a/docs/en/connector-v2/sink/HdfsFile.md
+++ b/docs/en/connector-v2/sink/HdfsFile.md
@@ -118,7 +118,7 @@
     HdfsFile {
       fs.defaultFS = "hdfs://hadoopcluster"
       path = "/tmp/hive/warehouse/test2"
-      file_format = "orc"
+      file_format_type = "orc"
     }
   # If you would like to get more information about how to configure seatunnel and see full list of sink plugins,
   # please go to https://seatunnel.apache.org/docs/category/sink-v2
@@ -131,7 +131,7 @@
 HdfsFile {
     fs.defaultFS = "hdfs://hadoopcluster"
     path = "/tmp/hive/warehouse/test2"
-    file_format = "orc"
+    file_format_type = "orc"
 }
 ```