Merge pull request #358 from reuters-graphics/sk-scrollerVideo-qf

fixes docs

src/components/ScrollerVideo/ScrollerVideo.mdx

@@ -172,7 +172,7 @@ With the graphics kit, you'll likely get your text and prop values from an Archi
   {#if block.type == 'scroller-video'}
     <ScrollerVideo
       id={block.id}
-      src={`${assets}/${block.src}}`}
+      src={`${assets}/${block.src}`}
       height={block.height}
     >
       <!-- Loop through foregrounds to add text blurbs that appear/disappear at specific times -->