docs(readme.styling): write correctly sass

ref: http://sassnotsass.com/

Author: antleblanc

README.md

@@ -221,7 +221,7 @@ or are automatically applied via regex from your webpack configuration.
 |<a href="https://github.com/webpack/style-loader">`<style>`</a>|![style-npm]|![style-size]|Add exports of a module as style to DOM|
 |<a href="https://github.com/webpack/css-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/css-3.svg"></a>|![css-npm]|![css-size]|Loads CSS file with resolved imports and returns CSS code|
 |<a href="https://github.com/webpack/less-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/less-63.svg"></a>|![less-npm]|![less-size]|Loads and compiles a LESS file|
-|<a href="https://github.com/jtangelder/sass-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/sass-1.svg"></a>|![sass-npm]|![sass-size]|Loads and compiles a SASS/SCSS file|
+|<a href="https://github.com/jtangelder/sass-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/sass-1.svg"></a>|![sass-npm]|![sass-size]|Loads and compiles a Sass/SCSS file|
 |<a href="https://github.com/shama/stylus-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/stylus.svg"></a>|![stylus-npm]|![stylus-size]|Loads and compiles a Stylus file|
 |<a href="https://github.com/postcss/postcss-loader"><img width="48" height="48" src="https://worldvectorlogo.com/logos/postcss.svg"></a>|![postcss-npm]|![postcss-size]|Loads and transforms a CSS/SSS file using [PostCSS](http://postcss.org)|