Change wording #2

leaderboard-app/components/About.jsx

@@ -257,7 +257,7 @@ const AboutTab = () => {
             <div className="flex flex-col md:flex-row gap-6">
               <div className="md:w-2/3">
                 <p className="mb-4">
-                  The <strong>User Experience Leaderboard</strong>is an
+                  The <strong>User Experience Leaderboard</strong> is an
                   evaluation benchmark that measures language model performance
                   through actual user experience. While many benchmarks focus on
                   technical capabilities, this evaluation captures how users