diff --git a/DOCS/man/en/input.rst b/DOCS/man/en/input.rst
index 5dabc72761..5d383b4f28 100644
--- a/DOCS/man/en/input.rst
+++ b/DOCS/man/en/input.rst
@@ -626,8 +626,9 @@ an option at runtime.
 ``disc-titles``
     Number of BD/DVD titles.
 
-``disc-title``
-    Current BD/DVD title number.
+``disc-title`` (RW)
+    Current BD/DVD title number. Writing works only for ``dvdnav://`` and
+    ``bd://`` (and aliases for these).
 
 ``chapters``
     Number of chapters.