Fix viewhelper argument usage

web/typo3conf/ext/ep_theme/Resources/Private/Partials/SubpageHeader.html

@@ -3,9 +3,9 @@
 <div class="pagehead">
     <f:if condition="{headerImage.uid}">
         <div class="pagehead__image responsive-bg"
-             style="background-image: url({f:uri.image(src: headerImage, height: '240')})"
-             data-mobile="{f:uri.image(src: headerImage, height: '240')}"
-             data-desktop="{f:uri.image(src: headerImage, width: '1370')}"></div>
+             style="background-image: url({f:uri.image(image: headerImage, height: '240')})"
+             data-mobile="{f:uri.image(image: headerImage, height: '240')}"
+             data-desktop="{f:uri.image(image: headerImage, width: '1370')}"></div>
     </f:if>
     <div class="pagehead__main">
         <div class="pagehead__inner">