Fix typo in features.tsx (#62)

Fix typo in features.tsx

src/components/features.tsx

@@ -81,15 +81,8 @@ export default function Features() {
               Goodbye bad performance
             </h2>
             <p className="text-center text-sm mt-2 text-muted-foreground">
-              We are constantly tweak firefox's engine and settings to make it
-              faster than ever.{' '}
-              <a
-                className="text-blue-500"
-                href="https://docs.zen-browser.app/benchmarks"
-                target="_blank"
-              >
-                Learn more
-              </a>
+              We are constantly tweaking Firefox's engine and settings to make it
+              faster than ever. <a className="text-blue-500" href="https://docs.zen-browser.app/benchmarks" target='_blank'>Learn more</a>
             </p>
           </div>
         </div>