diff --git a/docs/source/credentials/credentials.md b/docs/source/credentials/credentials.md
index 6355d7369..de646e469 100644
--- a/docs/source/credentials/credentials.md
+++ b/docs/source/credentials/credentials.md
@@ -79,8 +79,8 @@ User credentials consist of :
 
 ``` c#
 var userCredentials = new TwitterCredentials("CONSUMER_KEY", "CONSUMER_SECRET", "ACCESS_TOKEN", "ACCESS_TOKEN_SECRET");
-var userClient = new TwitterClient(appCredentials);
+var userClient = new TwitterClient(userCredentials);
 ```
 
 To request user credentials, you need to ask this user to authenticate and authorise your application.\
-[Learn more about authentication](../authentication/authentication)
\ No newline at end of file
+[Learn more about authentication](../authentication/authentication)