diff --git a/docs/autogen_shortcuts.py b/docs/autogen_shortcuts.py
index 27eb335..8782876 100755
--- a/docs/autogen_shortcuts.py
+++ b/docs/autogen_shortcuts.py
@@ -76,14 +76,17 @@ for kb in ipy_bindings:
 
 if __name__ == '__main__':
     here = Path(__file__).parent
-    dest = here / 'source' / 'config' / 'shortcuts'
+    dest = here / "source" / "config" / "shortcuts"
 
     def sort_key(item):
         k, v = item
         shortcut, flt = k
         return (str(shortcut), str(flt))
 
-    for filters, output_filename in [(single_filter, 'single_filtered'), (multi_filter, 'multi_filtered')]:
-        with (dest / '{}.csv'.format(output_filename)).open('w') as csv:
+    for filters, output_filename in [
+        (single_filter, "single_filtered"),
+        (multi_filter, "multi_filtered"),
+    ]:
+        with (dest / "{}.csv".format(output_filename)).open("w") as csv:
             for (shortcut, flt), v in sorted(filters.items(), key=sort_key):
-                csv.write(':kbd:`{}`\t{}\t{}\n'.format(shortcut, flt, v))
+                csv.write(":kbd:`{}`\t{}\t{}\n".format(shortcut, flt, v))