diff --git a/transfer_scraper/main.py b/transfer_scraper/main.py
index 413ddb7..936e626 100644
--- a/transfer_scraper/main.py
+++ b/transfer_scraper/main.py
@@ -232,7 +232,9 @@ def parse_course_td(td, note=None):
         cr_delim = (
             len(course_info)
             - 1
-            - list(bool(re.search(r"^\([0-9]", s.strip())) for s in course_info[::-1]).index(True)
+            - list(
+                bool(re.search(r"^\([0-9]", s.strip())) for s in course_info[::-1]
+            ).index(True)
         )
         assert bool(re.search(r"[0-9]\)", course_info[-1]))
     except (ValueError, AssertionError):