Update config sample to reflect changes.

application/configs/application.ini.sample

@@ -37,8 +37,8 @@ unl.cas.module = auth
 unl.cas.controller = index
 unl.templates.options.version = 3
 unl.templates.options.templatedependentspath = APPLICATION_PATH "/../document_root"
-ldap.uri = "ldap://example.com"
-ldap.dn = "uid=user,dc=example,dc=com"
+ldap.uri = "ldap://unl.edu"
+ldap.dn = "cn=service-account-name,ou=service,dc=example,dc=com"
 ldap.password = "password"
 bulletin.github.username = USERNAME
 bulletin.github.password = PASSWORD