@@ -1212,7 +1212,7 @@ |
||
1212 | 1212 | public function setGroupClass($class) |
1213 | 1213 | : self |
1214 | 1214 | { |
1215 | - if(is_array($class)) |
|
1215 | + if (is_array($class)) |
|
1216 | 1216 | $this->groupClass = array_merge($this->groupClass, $class); |
1217 | 1217 | else |
1218 | 1218 | array_push($this->groupClass, $class); |