Apply fixes from StyleCI (#12117)

* Apply fixes from StyleCI

* Disable style check

LibreNMS/RRD/RrdDefinition.php

@@ -103,6 +103,7 @@ class RrdDefinition
     public function disableNameChecking()
     {
         $this->skipNameCheck = true;
+
         return $this;
     }
 
@@ -115,10 +116,11 @@ class RrdDefinition
      */
     private function checkType($type)
     {
-        if (!in_array($type, self::$types)) {
+        if (! in_array($type, self::$types)) {
             $msg = "$type is not valid, must be: " . implode(' | ', self::$types);
             throw new InvalidRrdTypeException($msg);
         }
+
         return $type;
     }
 
@@ -131,6 +133,7 @@ class RrdDefinition
     private function escapeName($name)
     {
         $name = preg_replace('/[^a-zA-Z0-9_\-]/', '', $name);
+
         return substr($name, 0, 19);
     }
 }