diff --git a/README.md b/README.md
index 9def2d3..eb710a3 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Unzip the folder and move it into your `coding_course` folder. Then, open the wh
 Open the file `example.html` in Chrome and look around with the developer tools. What HTML tags can you see, and what do you think they stand for?
 
 ## Task two
-Open the file `index.html` in your text editor and in Chrome, change it into valid HTML file so that it looks like `solution.jpg`. Make sure to add the `doctype`, `html`, `head`, and `body` tags!
+Open the file `index.html` in your text editor and in Chrome, change it into valid HTML file so that it looks like `solution.png`. Make sure to add the `doctype`, `html`, `head`, and `body` tags!
 
 
 ## Extension task