Update assignment3.md

Author: lpc97667

Exercises/assignment3.md

@@ -28,4 +28,4 @@ The `stall_in` signal acts as an enable for the pipe register. `stall_in` checks
 - How to handle the response from prefetch requests? Just ignore it.
 
 **Note:**
-Logic to enable software prefetching ([Assignment 5](https://github.com/vortexgpgpu/vortex_tutorials/blob/main/Exercises/assignment5.md)) is already implemented in the current version of Vortex. If you would like to work on a version that does not already contain prefetch logic, checkout commit `456f1df`. A Vagrant VM with this version is located [here](https://gatech.box.com/s/lsdd65kecxk5v57znzyn66s355l54zvt) and instructions to set up this VM are located [here](https://github.com/vortexgpgpu/vortex_tutorials/blob/a79b5573be1307f7373d6e1fb040a4df0a8671c3/VM_Imgs/VM_README.md).
+Logic to enable software prefetching ([Assignment 5](https://github.com/vortexgpgpu/vortex_tutorials/blob/main/Exercises/assignment5.md)) is already implemented in the current version of Vortex. If you would like to work on a version that does not already contain prefetch logic, checkout commit `456f1df`. A Vagrant VM with this version is located [here](https://gatech.box.com/v/vortex-assignment5) and instructions to set up this VM are located [here](https://github.com/vortexgpgpu/vortex_tutorials/blob/a79b5573be1307f7373d6e1fb040a4df0a8671c3/VM_Imgs/VM_README.md).