removed 'active_r' db config variable, replaced with global $active_record setting. (bug report #1834)
diff --git a/user_guide/installation/upgrade_160.html b/user_guide/installation/upgrade_160.html
index 9cddf6b..4b513d5 100644
--- a/user_guide/installation/upgrade_160.html
+++ b/user_guide/installation/upgrade_160.html
@@ -82,7 +82,12 @@
<p><code>$config['sess_time_to_update'] = 300;</code></p>
<h2>Step 3: Add to your database.php </h2>
-<p>Add the following to system/application/config/database.php with the other database configuration options</p>
+<p>Make the following changes to your system/application/config/database.php file:</p>
+<p>Add the following variable above the database configuration options, with <dfn>$active_group</dfn></p>
+<p><code>$active_record = TRUE;</code></p>
+<p>Remove the following from your database configuration options</p>
+<p><code>$db['default']['active_r'] = TRUE;</code></p>
+<p>Add the following to your database configuration options</p>
<p><code>$db['default']['char_set'] = "utf8";<br />
$db['default']['dbcollat'] = "utf8_general_ci";</code></p>