diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-introductory-javascript-by-building-a-pyramid-generator/660f383d4c772c12ff59904b.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-introductory-javascript-by-building-a-pyramid-generator/660f383d4c772c12ff59904b.md
index c0daa74906a..19d3d29b75f 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-introductory-javascript-by-building-a-pyramid-generator/660f383d4c772c12ff59904b.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-introductory-javascript-by-building-a-pyramid-generator/660f383d4c772c12ff59904b.md
@@ -7,7 +7,7 @@ dashedName: step-70
 
 # --description--
 
-You can pass full expressions as an argument. The function will receive the result of evaluating that expression. For example, these two function calls would yield the same result:
+You can pass full expressions as an argument. The function will receive the result of evaluating that expression. For example, these two function calls below would yield the same result. (Note that the order of operations rule PEMDAS—Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction—applies):
 
 ```js
 test(2 * 3 + 1);