monitoring: Remove trailing semicolon from inline echo tag in the ser…

…vice/show view script

refs #5543

modules/monitoring/application/views/scripts/service/show.phtml

@@ -1,6 +1,6 @@
 <div class="controls separated">
   <?php if (! $this->compact): ?>
-    <?= $this->tabs; ?>
+    <?= $this->tabs ?>
   <?php endif ?>
     <?= $this->render('partials/service/object-header.phtml') ?>
     <h1><?= $this->translate("Service detail information") ?></h1>