slice array elements example fix

05_Day/05_day_arrays.md

@@ -490,8 +490,8 @@ Slice: To cut out a multiple items in range. It takes two parameters:starting an
 ```js
   const numbers = [1,2,3,4,5]
 
-  console.log(numbers.slice() // -> it copies all  item
-  console.log(numbers.slice(0) // -> it copies all  item
+  console.log(numbers.slice()) // -> it copies all  item
+  console.log(numbers.slice(0)) // -> it copies all  item
   console.log(numbers.slice(0, numbers.length)) // it copies all  item
   console.log(numbers.slice(1,4)) // -> [2,3,4] // it doesn't include the ending position
 ```