diff --git a/novel_stats/novel_stats.py b/novel_stats/novel_stats.py
index 8452ffe..5e8bae9 100755
--- a/novel_stats/novel_stats.py
+++ b/novel_stats/novel_stats.py
@@ -91,7 +91,9 @@ def main():
             if current_status is None:
                 current_status = line[len(STATUS_MARKER) :].strip('()\n')
                 if chapter_heading:
-                    status_by_chapter[chapter_heading][current_status] = count_words(chapter_heading)
+                    status_by_chapter[chapter_heading][current_status] = count_words(
+                        chapter_heading
+                    )
             else:
                 current_status = line[len(STATUS_MARKER) :].strip('()\n')
         elif line.startswith(ACT_MARKER):