FIX: should be end class

FIX: should be end class

diff --git a/assets/javascripts/initializers/discourse-post-event-decorator.js.es6 b/assets/javascripts/initializers/discourse-post-event-decorator.js.es6
index 87c4461..fe20f40 100644
--- a/assets/javascripts/initializers/discourse-post-event-decorator.js.es6
+++ b/assets/javascripts/initializers/discourse-post-event-decorator.js.es6
@@ -44,7 +44,7 @@ function _decorateEventPreview(api, cooked) {
 
     let datesString = `<span class='start'>${startsAt.format(format)}</span>`;
     if (endsAtValue) {
-      datesString += ` → <span class='start'>${moment
+      datesString += ` → <span class='end'>${moment
         .utc(endsAtValue)
         .tz(moment.tz.guess())
         .format(format)}</span>`;

GitHub sha: 6d6fd96d