Corrected mistakes in the document

11_Day_Destructuring_and_spreading/11_day_destructuring_and_spreading.md

@@ -57,7 +57,7 @@ Destructuring is a way to unpack arrays, and objects and assigning to a distinct
 
 ```js
   const names = ['Asabeneh', 'Brook', 'David', 'John']
-  let [firstPerson, secondPerson, thirdPerson, fourth Person] = names
+  let [firstPerson, secondPerson, thirdPerson, fourthPerson] = names
 
   console.log(firstName, secondPerson,thirdPerson, fourthPerson)
 ```
@@ -489,7 +489,7 @@ console.log(copiedUser)
 {name: "Asabeneh", title: "instructor", country: "Finland", city: "Helsinki"}
 ```
 
-#### Spread operator with arrow function
+#### Spread operator with array function
 
 Whenever we like to write an arrow function which takes unlimited number of arguments we use a spread operator. If we use a spread operator as a parameter, the argument passed when we invoke a function will change to an array.
 
@@ -695,4 +695,4 @@ const users = [
 ```
 🎉 CONGRATULATIONS ! 🎉
 
-[<< Day 10](../10_Day_Sets_and_Maps/10_day_Sets_and_Maps.md) | [Day 12>>](../12_Day_Regular_expressions/12_day_regular_expressions.md)
+[<< Day 10](../10_Day_Sets_and_Maps/10_day_Sets_and_Maps.md) | [Day 12>>](../12_Day_Regular_expressions/12_day_regular_expressions.md)