Update fastfield_codecs/src/column.rs

Co-authored-by: Paul Masurel <paul@quickwit.io>

fastfield_codecs/src/column.rs

@@ -240,7 +240,7 @@ where
     // and we do not have any specialized implementation anyway.
 }
 
-/// Wraps anything that returns an iterator into a `Column`.
+/// Wraps an iterator into a `Column`.
 pub struct IterColumn<T>(T);
 
 impl<T> From<T> for IterColumn<T>