fix misplaced </div> in blod-header image templating

themes/ccchh/layouts/partials/blog-header.html

@@ -49,7 +49,7 @@
         <div class="image-container">
           {{- $img := .Resources.GetMatch .Params.header.image }}
            <img src="{{ $img.RelPermalink }}" alt="{{ .Params.header.caption }}" />
-          {{- end }}
         </div>
+        {{- end }}
       </header>
 {{- end }}