Fix download links.

Author: mati-nvidia

docs/source/asset-modularity-instancing/setup.md

@@ -8,7 +8,7 @@ This module uses usdview and Python. If you haven't done so yet, please follow t
 
 This module includes interactive exercises to give you hands-on experience. This section will walk you through how to download and install the exercise content.
 
-1. **Download** the required [*Asset Modularity and Instancing* exercise content](/_static/instancing-exercise-files.zip){.external .download}.
+1. **Download** the required [*Asset Modularity and Instancing* exercise content](../_static/instancing-exercise-files.zip){.external .download}.
 2. **Extract** the folder.
 3. **Open** the root folder for the OpenUSD binaries in Visual Studio Code. We named this folder `usd_root/` when installing usdview. If you have not installed usdview refer to [full installation instructions](../usdview-install-instructions.md).
 4. **Copy** the extracted folder into `usd_root/` by dragging and dropping it into the *Explorer* section of Visual Studio Code. If prompted about adding the folder to the workspace, select **Copy Folder**.

docs/source/asset-structure/setup.md

@@ -8,7 +8,7 @@ This module uses usdview and Python. If you haven't done so yet, please follow t
 
 This module includes interactive exercises to give you hands-on experience. This section will walk you through how to download and install the exercise content.
 
-1. **Download** the required [*Asset Structure Principles and Content Aggregation* exercise content](/_static/asset-structure-exercise-files.zip){.external .download}.
+1. **Download** the required [*Asset Structure Principles and Content Aggregation* exercise content](../_static/asset-structure-exercise-files.zip){.external .download}.
 2. **Extract** the folder.
 3. **Open** the root folder for the OpenUSD binaries in Visual Studio Code. We named this folder `usd_root/` when installing usdview. If you have not installed usdview refer to [full installation instructions](../usdview-install-instructions.md).
 4. **Copy** the extracted folder into `usd_root/` by dragging and dropping it into the *Explorer* section of Visual Studio Code. If prompted about adding the folder to the workspace, select **Copy Folder**.

docs/source/creating-composition-arcs/setup.md

@@ -8,7 +8,7 @@ This module uses usdview and Python. If you haven't done so yet, please follow t
 
 This module includes interactive exercises to give you hands-on experience. This section will walk you through how to download and install the exercise content.
 
-1. **Download** the required [*Creating Composition Arcs* exercise content](/_static/composition-arcs-exercise-files.zip){.external .download}.
+1. **Download** the required [*Creating Composition Arcs* exercise content](../_static/composition-arcs-exercise-files.zip){.external .download}.
 2. **Extract** the folder.
 3. **Open** the root folder for the OpenUSD binaries in Visual Studio Code. We named this folder `usd_root/` when installing usdview. If you have not installed usdview refer to [full installation instructions](../usdview-install-instructions.md).
 4. **Copy** the extracted folder into `usd_root/` by dragging and dropping it into the *Explorer* section of Visual Studio Code. If prompted about adding the folder to the workspace, select **Copy Folder**.

docs/source/data-exchange/setup.md

@@ -8,7 +8,7 @@ This module uses usdview and Python. If you haven't done so yet, please follow t
 
 This module includes interactive exercises to give you hands-on experience. This section will walk you through how to download and install the exercise content.
 
-1. **Download** the required [*Developing Data Exchange Pipelines* exercise content](/_static/data-exchange-exercise-files.zip){.external .download}.
+1. **Download** the required [*Developing Data Exchange Pipelines* exercise content](../_static/data-exchange-exercise-files.zip){.external .download}.
 2. **Extract** the folder.
 3. **Open** the root folder for the OpenUSD binaries in Visual Studio Code. We named this folder `usd_root/` when installing usdview. If you have not installed usdview refer to [full installation instructions](../usdview-install-instructions.md).
 4. **Copy** the extracted folder into `usd_root/` by dragging and dropping it into the *Explorer* section of Visual Studio Code. If prompted about adding the folder to the workspace, select **Copy Folder**.