diff --git a/importer.py b/importer.py
index cbf0133..df7b284 100644
--- a/importer.py
+++ b/importer.py
@@ -13,7 +13,7 @@ import sys
 @click.command(name="import")
 @click.option("--filetype", "-t", type=click.Choice(["dkb", "sparkasse-mt940", "bunq-csv"], case_sensitive=False))
 @click.option("--profile", "-p")
-@click.option("--force","-f", default=False, is_flag=True)
+@click.option("--force", "-f", default=False, is_flag=True)
 @click.argument("filename", type=click.Path(exists=True))
 def command(filename, profile, force, filetype):
     session = get_session(profile)
@@ -57,12 +57,12 @@ def command(filename, profile, force, filetype):
                 print(".", end="", flush=True)
 
     elif filetype == "dkb":
-        with open(click.format_filename(filename),  encoding='ISO-8859-1') as fh:
+        with open(click.format_filename(filename), encoding="ISO-8859-1") as fh:
             csv_reader = csv.reader(fh, delimiter=";")
             next(csv_reader, None)
             for line in csv_reader:
                 date = datetime.strptime(line[0], "%d.%m.%Y")
-                amount = int(line[7].replace(".","").replace(",", ""))
+                amount = int(line[7].replace(".", "").replace(",", ""))
                 iban = line[5]
                 name = line[3]
                 description = line[4]