docs: replace gituth with externalauth (#10409)

matifali · web-flow · commit 99fda4a8e2d9 · 2023-10-27T10:53:56.000-04:00
diff --git a/docs/templates/open-in-coder.md b/docs/templates/open-in-coder.md
@@ -20,8 +20,8 @@ authentication in your Coder deployment.
 
 ### 2. Modify your template to auto-clone repos
 
-The id in the template's `coder_git_auth` data source must match the
-`CODER_GITAUTH_0_ID` in the Coder deployment configuration.
+The id in the template's `coder_external_auth` data source must match the
+`CODER_EXTERNAL_AUTH_X_ID` in the Coder deployment configuration.
 
 If you want the template to clone a specific git repo:
 
