Update src/app/layouts/carousel/carousel-styling-sample/carousel-styling-sample.component.scss

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: Konstantin Dinev

src/app/layouts/carousel/carousel-styling-sample/carousel-styling-sample.component.scss

@@ -1,7 +1,7 @@
 @use "layout.scss";
 @use "igniteui-angular/theming" as *;
 
-// Create expansion panel theme
+// Create carousel theme
 $custom-panel-theme: carousel-theme(
   $button-background: rgb(124 50 221 / 60%),
   $button-arrow-color: #c5bcd0,