fixed heading level

Author: romitrivigo

src/shared/components/challenge-detail/Specification/SideBar/EligibleEvents/index.jsx

@@ -18,7 +18,7 @@ export default function EligibleEvents({ eventDetails }) {
 
   return (
     <div>
-      <h3>ELIGIBLE EVENTS:</h3>
+      <h2>ELIGIBLE EVENTS:</h2>
       <p styleName="link-like-paragraph">
         {/* TODO: It is not good to compose the event URL like this, as
           * in general there is not guaranteed to be correct. */}