Added documentation for environments
diff --git a/user_guide/database/configuration.html b/user_guide/database/configuration.html
index 893db62..34d2675 100644
--- a/user_guide/database/configuration.html
+++ b/user_guide/database/configuration.html
@@ -61,9 +61,7 @@
<h1>Database Configuration</h1>
<p>CodeIgniter has a config file that lets you store your database connection values (username, password, database name, etc.).
-The config file is located at:</p>
-
-<p><kbd>application/config/database.php</kbd></p>
+The config file is located at <samp>application/config/database.php</samp>. You can also set database connection values for specific <a href="../libraries/config.html">environments</a> by placing <strong>database.php</strong> it the respective environment config folder.</p>
<p>The config settings are stored in a multi-dimensional array with this prototype:</p>