Update collections-concepts.md

narayand16 · Sep 22, 2021 · 5068bc0 · 5068bc0
1 parent d59b9d9
commit 5068bc0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/challenges/collections-concepts.md b/challenges/collections-concepts.md
@@ -113,7 +113,7 @@ arr.unshift(1, 2);              // [1, 2, 3, 4, 5, 6]
 const arr = [1, 2, 3];
 const otherArr = [4, 5, 6];
 arr.push(...otherArr);          // [1, 2, 3, 4, 5, 6]
-arr.unshift(...arr);            // [4, 5, 6, 1, 2, 3, 4, 5, 6]
+arr.unshift(...otherArr);            // [4, 5, 6, 1, 2, 3, 4, 5, 6]
 ```
 
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