diff --git a/README.md b/README.md
index d07ad34..4c62893 100644
--- a/README.md
+++ b/README.md
@@ -41,9 +41,9 @@ resp_obj = DeepFace.verify(dataset)
 
 Items of resp_obj might be unsorted when you pass multiple instances to verify function. Please check the item indexes in the response object.
 
-## Face recognition on a large scala data set
+## Large scale face recognition
 
-You can apply face recognition on a large scale data set as well. Vector representations of faces in your database folder stored in a pickle file when find function is called once. Then, deepface just finds vector representation of the target image. Finding an identity in a large scale data set will be performed in just seconds.
+You can [apply](https://youtu.be/Hrjp-EStM_s) face recognition on a large scale data set as well. Vector representations of faces in your database folder stored in a pickle file when find function is called once. Then, deepface just finds vector representation of the target image. Finding an identity in a large scale data set will be performed in just seconds.
 
 ```python
 from deepface import DeepFace