diff --git a/src/common/marked.js b/src/common/marked.js
index d3220a9f..abfd657a 100644
--- a/src/common/marked.js
+++ b/src/common/marked.js
@@ -54,7 +54,7 @@ function buildToc(coll, k, level, ctx) {
 }
 
 export function getTocContent() {
-  buildToc(toc, 0, 0, ctx)
+  buildToc(toc, 0, 0, ctx);
   ctx.push("</ul>");
   return ctx.join("");
 }