diff --git a/reverseString/README.md b/reverseString/README.md
index 578adc1..34f464b 100644
--- a/reverseString/README.md
+++ b/reverseString/README.md
@@ -1,6 +1,6 @@
 # Exercise 02 - Reverse a String.
 
-Pretty simple, write a function called `reverseString` that returns it's input, reversed!
+Pretty simple, write a function called `reverseString` that returns its input, reversed!
 
 ```javascript
 reverseString('hello there') // returns 'ereht olleh'