diff --git a/tests/test_pdf_ingestor.py b/tests/test_pdf_ingestor.py
index f7803868..c6401775 100644
--- a/tests/test_pdf_ingestor.py
+++ b/tests/test_pdf_ingestor.py
@@ -32,7 +32,7 @@ async def poll_and_print():
             assert ingested is not None
             if ingested is not "" or ingested is not None:
                 counter += 1
-        assert counter == 19
+        assert counter == 19 # 19 pages in the PDF
 
     await poll_and_print()  # Notice the use of await here