diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 1af6014..6a44d84 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,7 +1,7 @@
 # Contributing
 
 [asdf](https://asdf-vm.com) is used to manage the development tools for these
-GitHub Actions. See it's documentation to install and setup on your machine.
+GitHub Actions. See its documentation to install and setup on your machine.
 
 ## Setup