Update get-started-guide.md (#182)

Author: abjyoti

standalone-node/VERSION

@@ -1 +1 @@
-3.1.9-dev
+3.1.9

standalone-node/docs/user-guide/get-started-guide.md

@@ -59,8 +59,9 @@ flowchart TD
 
 #### 1.1: Repository Setup
 
-Start by cloning the repository that holds all the essential scripts and configurations for deployment.
-This step is vital for obtaining the tools needed for the standalone node.
+Start by cloning the repository that holds all the essential scripts and configurations for
+deployment in the Ubuntu Linux system. This step is vital for obtaining the tools needed
+for the standalone node.
 
 ```bash
 git clone https://github.com/open-edge-platform/edge-microvisor-toolkit-standalone-node