Clean up comments

integration_test/third_party_apps_data/applications/nvml/debian_ubuntu/install

@@ -5,17 +5,18 @@ sudo apt update
 kernel_version=`uname -r`
 sudo apt install -y linux-headers-${kernel_version} software-properties-common pciutils gcc make dkms wget
 
-# Install CUDA and driver together, since the `exercise` script needs CUDA to compile the application to generating GPU process metrics
+# Install CUDA and driver together, since the `exercise` script needs to run a CUDA sample app to generating GPU process metrics
 DEVICE_CODE=$(lspci -n | grep -Po '10de:[\w\d]{4}')
 case $DEVICE_CODE in
     10de:102d)
         # Install a specific version for NVIDIA Tesla K80, R470 is the last supported version
         DRIVER_VERSION=470.82.01
-        echo "Installing NVIDIA CUDA 11.2.1 with driver $DRIVER_VERSION"
+        CUDA_VERSION=11.4.4
+        echo "Installing NVIDIA CUDA $CUDA_VERSION with driver $DRIVER_VERSION"
         curl -fSsl -O https://us.download.nvidia.com/tesla/$DRIVER_VERSION/NVIDIA-Linux-x86_64-$DRIVER_VERSION.run
         sudo bash ./NVIDIA-Linux-x86_64-$DRIVER_VERSION.run --silent
-        wget --no-verbose https://developer.download.nvidia.com/compute/cuda/11.4.4/local_installers/cuda_11.4.4_${DRIVER_VERSION}_linux.run
-        sudo sh cuda_11.4.4_${DRIVER_VERSION}_linux.run --toolkit --silent
+        wget --no-verbose https://developer.download.nvidia.com/compute/cuda/$CUDA_VERSION/local_installers/cuda_${CUDA_VERSION}_${DRIVER_VERSION}_linux.run
+        sudo sh cuda_${CUDA_VERSION}_${DRIVER_VERSION}_linux.run --toolkit --silent
         ;;
     *)
         echo "Installing latest version of NVIDIA CUDA and driver"