diff --git a/docs/camera.md b/docs/camera.md
index 020a60d2..63518bd2 100644
--- a/docs/camera.md
+++ b/docs/camera.md
@@ -97,7 +97,6 @@ def image_callback(data):
         # print detected QR code
         print 'decoded', symbol.type, 'symbol', '"%s"' % symbol.data
 
-
 image_sub = rospy.Subscriber('main_camera/image_raw', Image, image_callback, queue_size=1)
 ```