Removed deprecated prettier setting reference in docs

prettier.eslintIntegration setting is deprecated and it is not needed
here. We also don't need to install the prettier extension in VSCode
anyways to prettify our code as it is done by prettier plugin in eslint itself.

docs/general/editor.md

@@ -27,12 +27,11 @@ You can also get VSCode to understand your project's static code analysis setup.
 - You'll see any warnings or errors directly within VSCode
 - VSCode can also automatically fix or format your code for you
 
-To make this happen, install both the ESLint and Prettier extensions for VSCode and add the following to either your User or Workspace Settings:
+To make this happen, install the ESLint extension for VSCode and add the following to either your User or Workspace Settings:
 
 ```json
 {
   "editor.formatOnSave": true,
-  "prettier.eslintIntegration": true,
   "eslint.run": "onSave"
 }
 ```