diff --git a/source/conf.py b/source/conf.py
index 93ee760..e9760a8 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -62,7 +62,7 @@ master_doc = 'index'
 # for a list of supported languages.
 #
 # This is also used if you do content translation via gettext catalogs.
-# Usually you set "language" from the command line for these cases.
+# Usually you set "language" from the command_text line for these cases.
 language = None
 
 # List of patterns, relative to source directory, that match files and
diff --git a/source/main.py b/source/main.py
index c654103..2e4ceef 100644
--- a/source/main.py
+++ b/source/main.py
@@ -163,7 +163,6 @@ class Lsystem(ImageDraw.ImageDraw):
                     recursions,
                     color, width)
 
-
     def __init__(self, *args, **kwargs):
         """Initialisation
 
@@ -427,7 +426,7 @@ class Figures(ImageDraw.ImageDraw):
             for i in range(lenght_theoric + 1)]
 
         if finish[0] == origin[0]:
-            angle = pi/2
+            angle = pi / 2
         else:
             angle = atan((finish[1] - origin[1]) / (finish[0] - origin[0]))
         points = self.rotation(points, (0, 0), angle)
@@ -486,7 +485,7 @@ class Figures(ImageDraw.ImageDraw):
 
         length = (((origin[0] - finish[0]) ** 2 + (origin[1] - finish[1]) ** 2) ** 0.5) / 3
         if finish[0] == origin[0]:
-            angle = pi/2
+            angle = pi / 2
         else:
             angle = atan((finish[1] - origin[1]) / (finish[0] - origin[0]))
         angle_total = angle + pi / 3
diff --git a/test.bmp b/test.bmp
index 0a28d57..c82a173 100644
Binary files a/test.bmp and b/test.bmp differ