Update README.md

Author: hailanyi

README.md

@@ -1,6 +1,6 @@
 # Commonsense Prototype for Outdoor Unsupervised 3D Object Detection (CVPR 2024)
 
-This is the codebase of our [CVPR 2024 paper](http://arxiv.org/abs/2404.16493). The codebase is still under updating. 
+This is the codebase of our [CVPR 2024 paper](http://arxiv.org/abs/2404.16493).
 
 ## Overview
 - [Abstract](#abstract)