diff --git a/setup.py b/setup.py
index 5c4ea88..e82a554 100644
--- a/setup.py
+++ b/setup.py
@@ -22,7 +22,8 @@
 README = open(os.path.join(os.path.dirname(__file__), "README.md")).read()
 VERSION = (
     re.search(
-        r'__version__ = "(.+)"', open("src/wheezy/captcha/__init__.py").read(),
+        r'__version__ = "(.+)"',
+        open("src/wheezy/captcha/__init__.py").read(),
     )
     .group(1)
     .strip()
diff --git a/src/wheezy/captcha/bezier.py b/src/wheezy/captcha/bezier.py
index 26d9358..8d68876 100644
--- a/src/wheezy/captcha/bezier.py
+++ b/src/wheezy/captcha/bezier.py
@@ -7,8 +7,7 @@
 
 
 def pascal_row(n):
-    """ Returns n-th row of Pascal's triangle
-    """
+    """Returns n-th row of Pascal's triangle"""
     result = [1]
     x, numerator = 1, n
     for denominator in range(1, n // 2 + 1):
@@ -24,8 +23,8 @@ def pascal_row(n):
 
 
 def make_bezier(n):
-    """ Bezier curves:
-        http://en.wikipedia.org/wiki/B%C3%A9zier_curve#Generalization
+    """Bezier curves:
+    http://en.wikipedia.org/wiki/B%C3%A9zier_curve#Generalization
     """
     try:
         return beziers[n]