README.md in slide_hero-0.0.9

- old
+ new

@@ -20,6 +20,6 @@
 This is where you override the default theme. Either by specifying variables (see [settings.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/settings.scss) for reference) or by adding full selectors with hardcoded styles.
 
 4. **Include [/css/theme/template/theme.scss](https://github.com/hakimel/reveal.js/blob/master/css/theme/template/theme.scss)**
 The template theme file which will generate final CSS output based on the currently defined variables.
 
-When you are done, run `grunt themes` to compile the Sass file to CSS and you are ready to use your new theme.
+When you are done, run `grunt css-themes` to compile the Sass file to CSS and you are ready to use your new theme.