diff --git a/modules/monitoring/library/Monitoring/Backend/MonitoringBackend.php b/modules/monitoring/library/Monitoring/Backend/MonitoringBackend.php
index 697ff195c8..4de5f1d31b 100644
--- a/modules/monitoring/library/Monitoring/Backend/MonitoringBackend.php
+++ b/modules/monitoring/library/Monitoring/Backend/MonitoringBackend.php
@@ -73,7 +73,7 @@ public static function instance($name = null)
                 )
             );
 
-            if (! class_exists($class)) {
+            if (!class_exists($class)) {
                 throw new ConfigurationError(
                     mt('monitoring', 'There is no "%s" monitoring backend'),
                     $class
@@ -256,7 +256,7 @@ protected function buildViewClassName($view)
         if (!class_exists($class)) {
             throw new ProgrammingError(
                 'DataView %s does not exist',
-                ucfirst($viewName)
+                ucfirst($view)
             );
         }
         return $class;