pfilsx / DataGridBundle

src/Grid/Columns/DataColumn.php

Spacing +1 added lines, -1 removed lines

@@ -47,7 +47,7 @@
     protected function checkConfiguration()
     {
         if ((!is_string($this->attribute) || empty($this->attribute)) && $this->value === null) {
-            throw new DataGridException('attribute or value property must be set for ' . static::class);
+            throw new DataGridException('attribute or value property must be set for '.static::class);
         }
     }