update readme with fix from facebook#1939

packages/react-scripts/template/README.md

@@ -207,7 +207,7 @@ To configure the syntax highlighting in your favorite text editor, head to the [
 
 ## Displaying Lint Output in the Editor
 
->Note: this feature is available with `[email protected]` and higher.  
+>Note: this feature is available with `[email protected]` and higher.
 >It also only works with npm 3 or higher.
 
 Some editors, including Sublime Text, Atom, and Visual Studio Code, provide plugins for ESLint.
@@ -406,7 +406,7 @@ Then in `package.json`, add the following lines to `scripts`:
 ```diff
    "scripts": {
 +    "build-css": "node-sass src/ -o src/",
-+    "watch-css": "npm run build-css && node-sass src/ -o src/ --watch --recursive",
++    "watch-css": "npm run build-css && node-sass src/*.scss -o src/ --watch --recursive",
      "start": "react-scripts start",
      "build": "react-scripts build",
      "test": "react-scripts test --env=jsdom",
@@ -431,7 +431,7 @@ Then we can change `start` and `build` scripts to include the CSS preprocessor c
 ```diff
    "scripts": {
      "build-css": "node-sass src/ -o src/",
-     "watch-css": "npm run build-css && node-sass src/ -o src/ --watch --recursive",
+     "watch-css": "npm run build-css && node-sass src/*.scss -o src/ --watch --recursive",
 -    "start": "react-scripts start",
 -    "build": "react-scripts build",
 +    "start-js": "react-scripts start",