Update set-up-your-development-environment.md

Author: patmill

docs/spfx/set-up-your-development-environment.md

@@ -25,14 +25,14 @@ You can also follow these steps by watching this video on the SharePoint PnP You
 
 ### Install NodeJS
 
-Install [NodeJS LTS version](https://nodejs.org/dist/latest-v8.x/). 
+Install [NodeJS LTS version 8](https://nodejs.org/dist/latest-v8.x/). 
 
 - If you are in Windows, you can use the msi installers in this link for the easiest way to set up NodeJS.
 - If you have NodeJS already installed, check that you have the latest version by using `node -v`. It should return the current [LTS version](https://nodejs.org/dist/latest-v8.x/). 
 - If you are using a Mac, we recommend that you use [homebrew](http://brew.sh/) to install and manage NodeJS. 
 
 > [!NOTE] 
-> Current LTS version of NodeJS is 10.13.0. Current supported LTS version of NodeJS is 8.x and can be downloaded from https://nodejs.org/en/download/releases/. Notice that 9.x or 10.x versions are currently not supported with SharePoint Framework development.
+> NodeJS has two LTS versions - 8 and 10. The current supported LTS version of NodeJS for the SharePoint Framework is 8.x and can be downloaded from https://nodejs.org/en/download/releases/. Notice that 9.x or 10.x versions are currently not supported with SharePoint Framework development.
 
 ### Install a code editor