1 files changed, 1 insertions, 2 deletions
diff --git a/tools/doc/json.js b/tools/doc/json.js
index 94241d9903e..66e07b3512b 100644
--- a/tools/doc/json.js
+++ b/tools/doc/json.js
@@ -508,8 +508,7 @@ function textJoin(nodes, file) {
       return `_${textJoin(node.children, file)}_`;
     } else if (node.children) {
       return textJoin(node.children, file);
-    } else {
-      return node.value;
     }
+    return node.value;
   }).join('');
 }