diff --git a/exampleSite/content/en/usage/configuration.md b/exampleSite/content/en/usage/configuration.md
index 094c4b7..33e04c7 100644
--- a/exampleSite/content/en/usage/configuration.md
+++ b/exampleSite/content/en/usage/configuration.md
@@ -269,7 +269,8 @@ params:
 # Set type to 'posts' if you want to render page as blogpost
 type = "posts"
 
-# Set page weight to re-arrange items in file-tree menu.
+# Set page weight to re-arrange items in file-tree menu. Higher weight means
+# lower position in the file-tree menu, and negative values are allowed.
 weight = 10
 
 # Set how many table of contents levels to be showed on page.