Update_07_days_changes

In lines 678 and 786, closing brackets are missing, so I changed them.

07_Day_Functions/07_day_functions.md

@@ -667,7 +667,7 @@ It Will be covered in other section.
 1. Write a function called _modifyArray_ takes array as parameter and modifies the fifth item of the array and return the array. If the array length is less than five it return 'item not found'.
 
     ```js
-    console.log(modifyArray(['Avocado', 'Tomato', 'Potato','Mango', 'Lemon','Carrot']);
+    console.log(modifyArray(['Avocado', 'Tomato', 'Potato','Mango', 'Lemon','Carrot']));
     ```
 
     ```sh
@@ -675,7 +675,7 @@ It Will be covered in other section.
     ```
 
     ```js
-    console.log(modifyArray(['Google', 'Facebook','Apple', 'Amazon','Microsoft',  'IBM']);
+    console.log(modifyArray(['Google', 'Facebook','Apple', 'Amazon','Microsoft',  'IBM']));
     ```
 
     ```sh
@@ -683,7 +683,7 @@ It Will be covered in other section.
     ```
 
     ```js
-    console.log(modifyArray(['Google', 'Facebook','Apple', 'Amazon']);
+    console.log(modifyArray(['Google', 'Facebook','Apple', 'Amazon']));
     ```
 
     ```sh
@@ -705,4 +705,4 @@ It Will be covered in other section.
 
 🎉 CONGRATULATIONS ! 🎉
 
-[<< Day 6](../06_Day_Loops/06_day_loops.md) | [Day 8 >>](../08_Day_Objects/08_day_objects.md)
+[<< Day 6](../06_Day_Loops/06_day_loops.md) | [Day 8 >>](../08_Day_Objects/08_day_objects.md)