Fix build.nvidia.com link

Signed-off-by: Victor Chang <vicchang@nvidia.com>

Signed-off-by: Victor Chang <mocsharp@users.noreply.github.com>

applications/nvidia_nim/nvidia_nim_imaging/README.md

@@ -5,7 +5,7 @@ This sample application demonstrates using the Vista-3D NVIDIA Inference Microse
 
 The application instructs the Vista-3D NIM API to process the given dataset and downloads and extracts the results of a segmentation NRRD file onto a local directory.
 
-Visit [build.nvidia.com](build.nvidia.com) to learn more about Vista-3D and generate an API key to use with this application.
+Visit [build.nvidia.com](https://build.nvidia.com) to learn more about Vista-3D and generate an API key to use with this application.
 
 ### Quick Start
 
@@ -56,4 +56,4 @@ In this section, we will show how to view the sample data and segmentation resul
    For the `sample.nrrd` file, select *Segmentation* and click *Ok*.
    ![](./assets/3d-slicer-1.png)
 6. 3D Slicer shall display the volume and the segmentation results as shown below:
-   ![](./assets/3d-slicer-2.png)
+   ![](./assets/3d-slicer-2.png)