diff --git a/theme/bootstrapbase/templates/block_myoverview/timeline-view.mustache b/theme/bootstrapbase/templates/block_myoverview/timeline-view.mustache
index f303004ac80..7c11a3daf6b 100644
--- a/theme/bootstrapbase/templates/block_myoverview/timeline-view.mustache
+++ b/theme/bootstrapbase/templates/block_myoverview/timeline-view.mustache
@@ -48,7 +48,7 @@ require(['jquery', 'core/custom_interaction_events'], function($, customEvents)
     var root = $('#timeline-view-{{uniqid}}');
     customEvents.define(root, [customEvents.events.activate]);
     root.on(customEvents.events.activate, '[data-toggle="btns"] > .btn', function() {
-      	root.find('.btn.active').removeClass('active');
+        root.find('.btn.active').removeClass('active');
         $(this).addClass('active');
     });
 });