diff --git a/image_prediction/image_extractor/extractors/parsable.py b/image_prediction/image_extractor/extractors/parsable.py
index 970bc03..a0c24c1 100644
--- a/image_prediction/image_extractor/extractors/parsable.py
+++ b/image_prediction/image_extractor/extractors/parsable.py
@@ -47,7 +47,7 @@ class ParsablePDFImageExtractor(ImageExtractor):
 
     # FIXME: Heuristic filtering shouldn't take place here,
     #  consider introducing a preprocessing step before extracting images,
-    #  e.g. together with a image validation step for broken images.
+    #  e.g. together with an image validation step for broken images.
     @filter_scanned_pages
     def __process_images_on_page(self, page: fitz.fitz.Page):
         images = get_images_on_page(self.doc, page)
diff --git a/image_prediction/image_extractor/filters.py b/image_prediction/image_extractor/filters.py
index d3f59b1..d6cb2f6 100644
--- a/image_prediction/image_extractor/filters.py
+++ b/image_prediction/image_extractor/filters.py
@@ -16,17 +16,17 @@ def filter_scanned_pages(page_processor: Callable):
     """Decorator for the __process_images_on_page method of the ParsablePDFImageExtractor.
     This makes it so that scanned pages won't be processed (and are thus ultimately removed from the pipline).
     A scanned page is defined by
-        - having only one image on a page
+        - having only one image on a page and
         - that image having an image_to_page ratio greater than the allowed max value
-          found in the CONFIG.filters.image_to_page_quotient.max"""
+          defined in CONFIG.filters.image_to_page_quotient.max"""
 
-    def inner(self: ImageExtractor, page: fitz.fitz.Page):
+    def inner(extractor: ImageExtractor, page: fitz.fitz.Page):
         metadata = get_metadata(page)
         if is_a_scanned_page(metadata):
             logger.debug(f"Page {page.number} won't be processed since it is a scanned page.")
             yield from []
         else:
-            yield from page_processor(self, page)
+            yield from page_processor(extractor, page)
 
     logger.info(f"Extracting pages with filtering scanned pages...")
     return inner