Update README.md

README.md

@@ -10,6 +10,6 @@ size_categories:
 
 This is the dataset proposed in our paper "VidPro: A million-scale Prompt Dataset for Text-to-Video Diffusion Models"
 
-It is the largest dataset for prompts used by text-to-video generation.
+It is the first and largest dataset for prompts used by text-to-video generation.
 
 It is under construction.