@@ -63,7 +63,7 @@ |
||
| 63 | 63 | /* Output the image */ |
| 64 | 64 | $combined->setImageFormat("png"); |
| 65 | 65 | |
| 66 | - return (string)$combined; |
|
| 66 | + return (string) $combined; |
|
| 67 | 67 | } |
| 68 | 68 | |
| 69 | 69 | /** |