Fix warnings about missing parent for class members

diff --git a/modules/video/doc/motion_analysis_and_object_tracking.rst b/modules/video/doc/motion_analysis_and_object_tracking.rst
index 2c5dcb1..5653e21 100644 (file)
--- a/modules/video/doc/motion_analysis_and_object_tracking.rst
+++ b/modules/video/doc/motion_analysis_and_object_tracking.rst
@@ -650,9 +650,9 @@ createOptFlow_DualTVL1
 .. ocv:function:: Ptr<DenseOpticalFlow> createOptFlow_DualTVL1()
 
 
-The class implements the "Dual TV L1" optical flow algorithm described in [Zach2007]_ and [Javier2012]_ .
+  The class implements the "Dual TV L1" optical flow algorithm described in [Zach2007]_ and [Javier2012]_ .
 
-Here are important members of the class that control the algorithm, which you can set after constructing the class instance:
+  Here are important members of the class that control the algorithm, which you can set after constructing the class instance:
 
     .. ocv:member:: double tau