Improved advise on repacing node-sass with sass (#2758)

* Improved advise on repacing node-sass with sass

* Update README.md

Author: cclauss

docs/README.md

@@ -4,7 +4,14 @@ Please look thru your error log for the string `gyp info using node-gyp@` and if
 
 ## `node-sass` is deprecated
 
-Please be aware that the package [`node-sass` is deprecated](https://github.com/sass/node-sass#node-sass) so you should actively seek alternatives.  Please avoid opening new `node-sass` issues on this repo.  You can try `npm install --global node-sass@latest` but we [cannot help much](https://github.com/nodejs/node-gyp/issues?q=is%3Aissue+label%3A%22Node+Sass+--%3E+Dart+Sass%22+) here.
+Please be aware that the package [`node-sass` is deprecated](https://github.com/sass/node-sass#node-sass) so you should actively seek alternatives.  You can try:
+```
+npm uninstall node-sass
+npm install sass --save
+# or ...
+npm install --global node-sass@latest
+```
+But in any case, please avoid opening new `node-sass` issues on this repo because we [cannot help much](https://github.com/nodejs/node-gyp/issues?q=is%3Aissue+label%3A%22Node+Sass+--%3E+Dart+Sass%22+).
 
 ## Issues finding the installed Visual Studio