fix link for Preview documentation

diff --git a/config/config.sample.php b/config/config.sample.php
index 35aacc31b600a8fd26724ae1a440b6c1dcc9595e..1b3477417ff426403e8e6d85b294d6ddd9760fef 100644 (file)
--- a/config/config.sample.php
+++ b/config/config.sample.php
@@ -682,8 +682,8 @@ $CONFIG = array(
  *  - OC\Preview\TIFF
  *
  * .. note:: Troubleshooting steps for the MS Word previews are available
- *    at the :doc:`collaborative_documents_configuration` section
- *    of the Administrators Manual.
+ *    at the :doc:`../configuration_files/collaborative_documents_configuration`
+ *    section of the Administrators Manual.
  *
  * The following providers are not available in Microsoft Windows:
  *