[update] reference in cifar-10.md (#3212)

Co-authored-by: NMichael Wyatt <michaelwyatt@microsoft.com>

docs/_tutorials/cifar-10.md

@@ -16,7 +16,7 @@ First we will go over how to run original CIFAR-10. Then we will proceed step-by
 
 ## Running Original CIFAR-10
 
-Original model code from [CIFAR-10 Tutorial](https://github.com/pytorch/tutorials/blob/master/beginner_source/blitz/cifar10_tutorial.py), We've copied this repo under [DeepSpeedExamples/cifar/](https://github.com/microsoft/DeepSpeedExamples/tree/master/cifar) and made it available as a submodule. To download, execute:
+Original model code from [CIFAR-10 Tutorial](https://github.com/pytorch/tutorials/blob/main/beginner_source/blitz/cifar10_tutorial.py), We've copied this repo under [DeepSpeedExamples/training/cifar/](https://github.com/microsoft/DeepSpeedExamples/tree/master/training/cifar) and made it available as a submodule. To download, execute:
 
 ```bash
 git submodule update --init --recursive