diff --git a/doc/source/changes.rst b/doc/source/changes.rst
index df897b75d8..cf0c1542ca 100644
--- a/doc/source/changes.rst
+++ b/doc/source/changes.rst
@@ -9,9 +9,9 @@ to adapt in your project configuration, database etc. when upgrading to a new ve
 Version 2.6.0
 -------------
 * New parameter 'expected_toc_length' allows to define a default table of content pages number avoiding a second
-call for the pdf extract in most cases. This value should be set if most of the PDF extracts have the same number
-of TOC pages.
-Default setting: 2
+call for the pdf extract in most cases. This value may be be set if most of the PDF extracts have the same number
+of TOC pages. It complements the 'compute_toc_pages' parameter. If the latter is set to true 'expected_toc_length' 
+is ignored.
 
 Version 2.5.3
 -------------