diff --git a/src/markitdown/_markitdown.py b/src/markitdown/_markitdown.py
index 571137d..81dfe51 100644
--- a/src/markitdown/_markitdown.py
+++ b/src/markitdown/_markitdown.py
@@ -512,6 +512,7 @@ class DocxConverter(HtmlConverter):
 
         return result
 
+
 class DocConverter(HtmlConverter):
     """
     Converts DOC files to Markdown.
@@ -530,6 +531,7 @@ class DocConverter(HtmlConverter):
 
         return result
 
+
 class XlsxConverter(HtmlConverter):
     """
     Converts XLSX files to Markdown, with each sheet presented as a separate Markdown table.