diff --git a/subjects/unzipstring/README.md b/subjects/unzipstring/README.md
index cf66635e..64dba5c9 100644
--- a/subjects/unzipstring/README.md
+++ b/subjects/unzipstring/README.md
@@ -2,12 +2,17 @@
 
 ### Instructions
 
-write a function named `Unzipstring` that takes a string in form of a number and an alphabet (like 3w or 2m3e) then returns a new string (3w ==> www and 2m3e ==> mmeee).
-
-- The number before the alphabet should be between 0 to 9. 
-- The one  alphabet after each number should be between a to z or A to Z.
-- It can't be two numbers or two alphabets in a row.
-- If the Input string doesn't respect the format return `Invalid Input`.
+Write a function called Unzipstring that takes a string that will be a kind of code, and your function will have to decrypt it and return a new string with the output.
+It works as follows:
+The string will be formed by a number followed by a letter, and the purpose is to print this letter the number of times that is requested by the number that precedes it.
+   
+    "3w" ==> www
+    "2m3e" ==> mmee
+
+- The number before the letter must be between 0 and 9.
+- The letter after each number must be between a and z or A and Z.
+- You cannot have two numbers or two letters in a row.
+- If the input string does not respect the format, return Invalid Input.
 
 ### Expected Function