Update README.md

Author: josemoracard

exercises/26-two-dimensional-array/README.md

@@ -1,15 +1,15 @@
-# `26` Two dimensional array
+# `26` Two dimensional list
 
 ## 📝 Instructions:
 
-1. Write a function `two_dimensional_array`, which takes 2 digits (x, y) as input and generates a 2-dimensional array.
+1. Write a function `two_dimensional_list`, which takes 2 digits (x, y) as input and generates a 2-dimensional list.
 
-2. The element value in the i-th row and j-th column of the array should be i*j (the index values).
+2. The element value in the i-th row and j-th column of the list should be i*j (the index values).
 
 ## 📎 Example input:
 
 ```py
-two_dimensional_array(3,5)
+two_dimensional_list(3,5)
 ```
 
 ## 📎 Example output: