fix annotation

apache · Jun 10, 2022 · e8d6db5 · e8d6db5
1 parent db41b33
commit e8d6db5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/parquet/src/column/page.rs b/parquet/src/column/page.rs
@@ -219,7 +219,7 @@ pub trait PageWriter {
     fn close(&mut self) -> Result<()>;
 }
 
-/// An iterator over pages of some specific column in a parquet file.
+/// An iterator over pages of one specific column in a parquet file.
 pub trait PageIterator: Iterator<Item = Result<Box<dyn PageReader>>> + Send {
     /// Get schema of parquet file.
     fn schema(&mut self) -> Result<SchemaDescPtr>;