diff --git a/README.md b/README.md
index 2c19f93..d29db5f 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ See the [testing guide within Configuration Packages for jspm](https://github.co
 
 To submit a new package override:
 
-* Fork this repo, then create the file `package_overrides/[endpoint name]/[repo name]@x.y.z.json`.
+* Fork this repo, then create the file `package-overrides/[endpoint name]/[repo name]@x.y.z.json`.
 * Provide the correct configuration according to the configuration guide above.
 * Submit a pull request.
 * If the configuration is correct, this will be accepted and that will instantly enable the functionality on the endpoint.