Apply suggestion from @josevalim

Author: josevalim

src/pages/learning/index.astro

@@ -277,7 +277,7 @@ const seo = {
         }
         el.classList.remove("hidden");
         if (!firstRender && !el.hasAttribute("data-revealed")) {
-        el.dataset.revealed = "true";
+          el.dataset.revealed = "true";
         }
         el.classList.toggle("xl:flex-row-reverse", matchIdx % 2 === 1);
         matchIdx++;