diff --git a/src/fir.rs b/src/fir.rs
index aa7cbee..f965558 100644
--- a/src/fir.rs
+++ b/src/fir.rs
@@ -59,11 +59,7 @@ where
 
     fn next(&mut self) -> Option<Self::Item> {
         match self.inner.next()? {
-            Ok(chunk) => {
-                // self.process_chunk(&mut chunk);
-                // Some(Ok(chunk))
-                Some(Ok(self.process_chunk(&chunk)))
-            }
+            Ok(chunk) => Some(Ok(self.process_chunk(&chunk))),
             Err(e) => Some(Err(e)),
         }
     }