diff --git a/docs/example/img_merge.py b/docs/example/img_merge.py
index 785f06879..466ede68a 100644
--- a/docs/example/img_merge.py
+++ b/docs/example/img_merge.py
@@ -1,15 +1,15 @@
 from PIL import Image
 
-#Read the two images
-image1 = Image.open('img/img1.jpg')
-image2 = Image.open('img/img2.jpg')
+# Read the two images
+image1 = Image.open("img/img1.jpg")
+image2 = Image.open("img/img2.jpg")
 
-#resize, first image
+# resize, first image
 image1 = image1.resize((426, 240))
 image1_size = image1.size
 image2_size = image2.size
-new_image = Image.new('RGB',(2*image1_size[0], image1_size[1]), (250,250,250))
-new_image.paste(image1,(0,0))
-new_image.paste(image2,(image1_size[0],0))
-new_image.save("img/merged_image.jpg","JPEG")
+new_image = Image.new("RGB", (2 * image1_size[0], image1_size[1]), (250, 250, 250))
+new_image.paste(image1, (0, 0))
+new_image.paste(image2, (image1_size[0], 0))
+new_image.save("img/merged_image.jpg", "JPEG")
 new_image.show()