diff --git a/docs/source/advanced/gpu/nvidia/update_nvidia_driver.rst b/docs/source/advanced/gpu/nvidia/update_nvidia_driver.rst
index e7a651cf2..d7b726c05 100644
--- a/docs/source/advanced/gpu/nvidia/update_nvidia_driver.rst
+++ b/docs/source/advanced/gpu/nvidia/update_nvidia_driver.rst
@@ -1,7 +1,9 @@
-Upgrade NVIDIA Driver
+Update NVIDIA Driver
 =====================
 
-If the user wants to update the newer NVIDIA driver on the system,  need to :doc:`create New CUDA software reposity </advanced/gpu/nvidia/repo/index>` .  Assume the newer driver is in the ``/install/cuda-7.5/ppc64le/nvidia_new`` for the following processes.     
+If the user wants to update the newer NVIDIA driver on the system,  follow the :doc:`Create CUDA software repository </advanced/gpu/nvidia/repo/index>` document to create another repository for the new driver.
+
+The following example assumes the new driver is in ``/install/cuda-7.5/ppc64le/nvidia_new``.  
 
 Diskful
 -------
@@ -12,12 +14,12 @@ Diskful
         pkgdir=/install/cuda-7.5/ppc64le/nvidia_new,/install/cuda-7.5/ppc64le/cuda-deps
 
 
-#.  Use xdsh command to remove all the nvidia rpms: ::
+#.  Use xdsh command to remove all the NVIDIA rpms: ::
     
       xdsh <noderange> "yum remove *nvidia* -y"
 
 
-#.  Run updatenode command to upgrade NVIDIA driver on the compute node: ::
+#.  Run updatenode command to update NVIDIA driver on the compute node: ::
 
       updatenode <noderange> -S
 
@@ -28,7 +30,7 @@ Diskful
       rpower <noderange> on
 
 
-#.  Verify the newer driver level on the compute node: ::
+#.  Verify the newer driver level: ::
 
       nvidia-smi | grep Driver
 
@@ -38,4 +40,6 @@ Diskful
 Diskless
 --------
 
-For update new NVIDIA driver on the diskless compute node, the easy and simple way is re-generate the osimage with New NIVIDIA driver reposity and re-provision the node with this osimage because node needs to be reboot in order for NIVIDIA driver to load.  Please follow :doc:`this doc </advanced/gpu/nvidia/osimage/index>` to create osimage definitions and deploy CUDA nodes. 
+To update a new NVIDIA driver on diskless compute nodes, re-generate the osimage pointing to the new NVIDIA driver repository and reboot the node to load the diskless image.  
+
+Refer to :doc:`Create osimage definitions </advanced/gpu/nvidia/osimage/index>` for specific instructions.