Update README.md

Author: rbrtsmith

README.md

@@ -215,34 +215,34 @@ This can be ran directly in NPM scripts as you can see happening in this project
 
   4. You can now start extending Nebula with your own styling.  Following with the ITCSS structure it's recommended that you create the folders for the layers that you are extending and `@import` those files.
 
-    An example structure might look like this:
-
-    ```
-    scss/
-    |
-    ├──main.scss
-    ├──_settings.scss
-    ├──_tools.scss
-    ├──_resets.scss
-    ├──_base.scss
-    ├──_objects.scss
-    ├──_components.scss
-    ├──_utilities.scss
-    ├──settings/
-    |  └──_nebula-overrides.scss
-    |  └──_my-settings.scss
-    ├──base/
-    |  └──_my-base-styles.scss
-    ├──objects
-    |  ├──_my-object-1.scss
-    |  └──_my-object-2.scss
-    ├──components/
-    |  ├──_my-component-1.scss
-    |  └──_my-component-2.scss
-    └──utilities/
-    ├──_my-utility-1.scss
-    └──_my-utility-2.scss
-    ```
+      An example structure might look like this:
+
+      ```
+      scss/
+      |
+      ├──main.scss
+      ├──_settings.scss
+      ├──_tools.scss
+      ├──_resets.scss
+      ├──_base.scss
+      ├──_objects.scss
+      ├──_components.scss
+      ├──_utilities.scss
+      ├──settings/
+      |  └──_nebula-overrides.scss
+      |  └──_my-settings.scss
+      ├──base/
+      |  └──_my-base-styles.scss
+      ├──objects
+      |  ├──_my-object-1.scss
+      |  └──_my-object-2.scss
+      ├──components/
+      |  ├──_my-component-1.scss
+      |  └──_my-component-2.scss
+      └──utilities/
+      ├──_my-utility-1.scss
+      └──_my-utility-2.scss
+      ```
 
 ## Default settings and config