diff --git a/nginxfmt.py b/nginxfmt.py
index 3f1d70b..4d79507 100755
--- a/nginxfmt.py
+++ b/nginxfmt.py
@@ -39,6 +39,7 @@ def strip_line(single_line):
         within_quotes = not within_quotes
     return '"'.join(parts)
 
+
 def multi_semicolon(single_line):
     """break multi_semicolon into multiline (except when within quotation marks)."""
 
@@ -99,7 +100,6 @@ def strip_reg_template_tags(line: str) -> str:
     line = line.replace(TEMPLATE_REG_CLOSING_TAG, "}")
     return line
 
-
 def apply_variable_template_tags(line: str) -> str:
     """Replaces variable indicators ${ and } with tags, so subsequent formatting is easier."""
     return re.sub(r'\${\s*(\w+)\s*}',
diff --git a/test_nginxfmt.py b/test_nginxfmt.py
index d23aaa5..c3868b2 100644
--- a/test_nginxfmt.py
+++ b/test_nginxfmt.py
@@ -48,7 +48,7 @@ class TestFormatter(unittest.TestCase):
 
         self.assertEqual(["{", "a aa;", "bb b \"ccc; dddd;\";", "ee e; # ff; ee ;", "}"],
                         clean_lines(("{", "a  aa;   bb    b \"ccc; dddd;\"; ee   e; # ff; ee ;", "}")))
-        
+
         self.assertEqual(["location ~ /\.ht", "{"], clean_lines(["location ~ /\.ht {", ]))
 
     def test_perform_indentation(self):