| @@ -116,8 +116,8 @@ | ||
| 116 | 116 | |
| 117 | 117 | private function appendImageCopyrightNotice(ArticleMediaInterface $articleMedia, \DOMElement $figCaptionNode): void | 
| 118 | 118 |      { | 
| 119 | - $copyrightNotice = $this->applyCopyrightNotice($articleMedia); | |
| 120 | -	if(null != copyrightNotice){ | |
| 119 | + $copyrightNotice = $this->applyCopyrightNotice($articleMedia); | |
| 120 | +    if(null != copyrightNotice){ | |
| 121 | 121 |              $element = new \DOMElement('span'); | 
| 122 | 122 | $figCaptionNode->appendChild($element); | 
| 123 | 123 | $authorDiv = $figCaptionNode->childNodes[1]; | 
| @@ -117,7 +117,7 @@ | ||
| 117 | 117 | private function appendImageCopyrightNotice(ArticleMediaInterface $articleMedia, \DOMElement $figCaptionNode): void | 
| 118 | 118 |      { | 
| 119 | 119 | $copyrightNotice = $this->applyCopyrightNotice($articleMedia); | 
| 120 | -	if(null != copyrightNotice){ | |
| 120 | +	if (null != copyrightNotice) { | |
| 121 | 121 |              $element = new \DOMElement('span'); | 
| 122 | 122 | $figCaptionNode->appendChild($element); | 
| 123 | 123 | $authorDiv = $figCaptionNode->childNodes[1]; |