Updated grammer in ACRN industry scenario doc

Signed-off-by: Deb Taylor <deb.taylor@intel.com>

Author: deb-intel

doc/getting-started/rt_industry.rst

@@ -19,11 +19,9 @@ for the RTVM.
 
 - Intel Kaby Lake (aka KBL) NUC platform with two disks inside
   (refer to :ref:`the tables <hardware_setup>` for detailed information).
-- If you need to enable the serial port on KBL NUC, navigate to the
+- If you need to enable the serial port on the KBL NUC, navigate to the
   :ref:`troubleshooting section <connect_serial_port>` that discusses how to prepare the cable.
-- Follow below steps to install Clear Linux OS (Ver: 31670) onto the SATA disk
-  of the KBL NUC(Here we install Clear linux with version 31670 and then the
-  subsequent ACRN quick setup script will upgrade Clear linux to version 32030):
+- Follow the steps below to install Clear Linux OS (ver: 31670) onto the SATA disk of the KBL NUC. In our example, we install Clear Linux with version 31670; the subsequent ACRN quick setup script will upgrade Clear Linux to version 32030:
 
 .. _Clear Linux OS Server image:
    https://download.clearlinux.org/releases/31670/clear/clear-31670-live-server.iso