Update select.md

Fix link

Author: quii

select.md

@@ -1,6 +1,6 @@
 # Select
 
-**[You can find all the code for this chapter here](https://github.com/quii/learn-go-with-tests/tree/main/reflection)**
+**[You can find all the code for this chapter here](https://github.com/quii/learn-go-with-tests/tree/main/select)**
 
 You have been asked to make a function called `WebsiteRacer` which takes two URLs and "races" them by hitting them with an HTTP GET and returning the URL which returned first. If none of them return within 10 seconds then it should return an `error`.