CSS: Use plugin-output instead of pluginoutput in the list/hosts view script

refs #5543

modules/monitoring/application/views/scripts/list/hosts.phtml

@@ -83,7 +83,7 @@ if (! $this->compact): ?>
                       )
                 ) ?>)</span>
             <?php endif ?>
-                <p class="pluginoutput"><?= $this->pluginOutput($this->ellipsis($host->host_output, 10000), true) ?></p>
+                <p class="plugin-output"><?= $this->pluginOutput($this->ellipsis($host->host_output, 10000), true) ?></p>
             </td>
         <?php foreach($this->addColumns as $col): ?>
             <td><?= $this->escape($host->$col) ?></td>