refactor set_up to setup, test for encoding authorization details

1 files changed, 1 insertions, 1 deletions

diff --git a/README.md b/README.md
index db64ce1..786e2dc 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ An Elixir wrapper for the Zendesk API.
   1. Setup a `Zendex.Connection` map, that will store your Zendesk details. It requires the URL of your Zendesk instance, your username and your password.
 
   ```elixir
-  iex> conn = Zendex.Connection.set_up("http://test.zendesk.com", "User1", "pass")
+  iex> conn = Zendex.Connection.setup("http://test.zendesk.com", "User1", "pass")
   %{authentication: "VXNlcjE6cGFzcw==", base_url: "http://test.zendesk.com"}
   ```