Update Learn OpenUSD link in README

README.md

@@ -57,7 +57,7 @@ This dataset is intended for use within [NVIDIA IsaacSim](https://developer.nvid
 
 For users who are new to OpenUSD as a format, NVIDIA encourages the following learning resources to get you started:
 
-* **Learn OpenUSD**: https://www.nvidia.com/en-us/learn/learning-path/openusd/
+* **Learn OpenUSD**: https://docs.nvidia.com/learn-openusd/latest/index.html
 
 For users who are new to IsaacSim and simulation, and want to learn how to add robots to your scenes (including the [scenario in this dataset](./physical_ai_simready_warehouse_01.usd)), here are some additional learning resources to explore: