diff --git a/developer_manual/general/debugging.rst b/developer_manual/general/debugging.rst
index bb7fe6731..76fc0c673 100644
--- a/developer_manual/general/debugging.rst
+++ b/developer_manual/general/debugging.rst
@@ -4,7 +4,7 @@ Debugging
 Debug mode
 ----------
 
-When debug mode is enabled ownCloud, a variety of debugging features are enabled - see debugging documentation. Add the following to the very end of :file:`/config/config.php` to enable it::
+When debug mode is enabled in ownCloud, a variety of debugging features are enabled - see debugging documentation. Add the following to the very end of :file:`/config/config.php` to enable it::
 
   define( "DEBUG", 1);