diff --git a/curriculum/challenges/english/10-coding-interview-prep/rosetta-code/element-wise-operations.md b/curriculum/challenges/english/10-coding-interview-prep/rosetta-code/element-wise-operations.md
index 85732dbbfd..7d6a51de7e 100644
--- a/curriculum/challenges/english/10-coding-interview-prep/rosetta-code/element-wise-operations.md
+++ b/curriculum/challenges/english/10-coding-interview-prep/rosetta-code/element-wise-operations.md
@@ -33,7 +33,7 @@ tests:
     testString: assert(typeof operation === 'function');
   - text: <code>operation("m_add",[[1,2],[3,4]],[[1,2],[3,4]])</code> should return <code>[[2,4],[6,8]]</code>.
     testString: assert.deepEqual(operation('m_add', [[1, 2], [3, 4]], [[1, 2], [3, 4]]), [[2, 4], [6, 8]]);
-  - text: <code>operation("s_add",[[1,2],[3,4]],[[1,2],[3,4]])</code> should return <code>[[3,4],[5,6]]</code>.
+  - text: <code>operation("s_add",[[1,2],[3,4]],2)</code> should return <code>[[3,4],[5,6]]</code>.
     testString: assert.deepEqual(operation('s_add', [[1, 2], [3, 4]], 2), [[3, 4], [5, 6]]);
   - text: <code>operation("m_sub",[[1,2],[3,4]],[[1,2],[3,4]])</code> should return <code>[[0,0],[0,0]]</code>.
     testString: assert.deepEqual(operation('m_sub', [[1, 2], [3, 4]], [[1, 2], [3, 4]]), [[0, 0], [0, 0]]);