Improved formatting

Signed-off-by: Jim Martens <github@2martens.de>

_assets/css/main.scss

@@ -1,9 +1,7 @@
 @charset "UTF-8";
 
 // Import partials from `sass_dir` (defaults to `_sass`)
-@import
-"bootstrap-custom"
-;
+@import "bootstrap-custom";
 
 .site-header > .navbar {
   //border-top: 5px solid $dark;
@@ -82,4 +80,4 @@ blockquote {
   .md-up {
     display: none;
   }
-}
+}