diff --git a/1-js/05-data-types/08-weakmap-weakset/article.md b/1-js/05-data-types/08-weakmap-weakset/article.md
index 9795017d41..21bb917ff8 100644
--- a/1-js/05-data-types/08-weakmap-weakset/article.md
+++ b/1-js/05-data-types/08-weakmap-weakset/article.md
@@ -181,7 +181,7 @@ let cache = new Map();
 // calculate and remember the result
 function process(obj) {
   if (!cache.has(obj)) {
-    let result = /* calculations of the result for */ obj;
+    let result = /* calculations of the result for obj */;
 
     cache.set(obj, result);
     return result;