Grammar correction in database configuration guide
"it" changed to "in" on line 10. "in" seems like the correct word to be used there. Small change.
diff --git a/user_guide_src/source/database/configuration.rst b/user_guide_src/source/database/configuration.rst
index 8026be6..e231a7d 100644
--- a/user_guide_src/source/database/configuration.rst
+++ b/user_guide_src/source/database/configuration.rst
@@ -7,7 +7,7 @@
file is located at application/config/database.php. You can also set
database connection values for specific
:doc:`environments <../libraries/config>` by placing **database.php**
-it the respective environment config folder.
+in the respective environment config folder.
The config settings are stored in a multi-dimensional array with this
prototype::