diff -u b/src/Tests/MonitoringUITest.php b/src/Tests/MonitoringUITest.php
--- b/src/Tests/MonitoringUITest.php
+++ b/src/Tests/MonitoringUITest.php
@@ -190,7 +190,7 @@
     // Load the created sensor and assert the default configuration.
     $sensor_config = SensorConfig::load('watchdog_sensor');
     $settings = $sensor_config->getSettings();
-    $this->assertEqual($settings['table'], 'watchdog' );
+    $this->assertEqual($settings['table'], 'watchdog');
     $this->assertEqual($settings['time_interval_field'], 'timestamp');
   }