fixed SCSS lint

app/assets/stylesheets/framework/images.scss

@@ -42,24 +42,31 @@ svg {
   &.s8 {
     @include svg-size(8px);
   }
+
   &.s12 {
     @include svg-size(12px);
   }
+
   &.s16 {
     @include svg-size(16px);
   }
+
   &.s18 {
     @include svg-size(18px);
   }
+
   &.s24 {
     @include svg-size(24px);
   }
+
   &.s32 {
     @include svg-size(32px);
   }
+
   &.s48 {
     @include svg-size(48px);
   }
+
   &.s72 {
     @include svg-size(72px);
   }