clarify the value of the next/previous/parent properties on the page model

diff --git a/docs/modules/ROOT/pages/templates.adoc b/docs/modules/ROOT/pages/templates.adoc
index eea67ab..c659fcf 100644 (file)
--- a/docs/modules/ROOT/pages/templates.adoc
+++ b/docs/modules/ROOT/pages/templates.adoc
@@ -141,13 +141,13 @@ Then, the "Edit the Page" link will not appear.
 | The page layout for the current page.
 
 | page.next
-| The next logical page in the navigation tree.
+| The next reachable page in the navigation tree (skips past text-only and external items).
 
 | page.previous
-| The previous logical page in the navigation tree.
+| The previous reachable page in the navigation tree (skips past text-only and external items).
 
 | page.parent
-| The parent page in the navigation tree. Will resolve to grandparent if parent item is not a page.
+| The parent page in the navigation tree (skips past text-only and external items).
 
 s| env
 | The map of environment variables (sourced from `process.env`).