fix(curriculum): hint and directions in RGP game step 37 (#52678)

Co-authored-by: Huyen Nguyen <25715018+huyenltnguyen@users.noreply.github.com>

curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/learn-basic-javascript-by-building-a-role-playing-game/62a3c2fccf186146b59c6e96.md

@@ -15,7 +15,7 @@ You can access properties in JavaScript a couple of different ways. The first is
 button.onclick
 ```
 
-Use dot notation to set the `onclick` property of your `button1` to the variable `goStore`. This variable will be something you write later. Note that `button1` is already declared, so you do not need to use `let` or `const`.
+Use dot notation to set the `onclick` property of your `button1` to the function reference of `goStore`. This function will be something you write later. Note that `button1` is already declared, so you don't need to use `let` or `const`.
 
 # --hints--
 
@@ -31,7 +31,7 @@ You should not use `let` or `const`.
 assert.notMatch(code, /(let|const)\s+button1\.onclick/);
 ```
 
-You should set the `onclick` property of `button1` to the variable `goStore`.
+You should assign the `goStore` function reference to `button1.onclick`.
 
 ```js
 assert.match(code, /button1\.onclick\s*=\s*goStore/);