diff --git a/lib/doc/Customization.lyx b/lib/doc/Customization.lyx
index f41db87d98..a2baaad037 100644
--- a/lib/doc/Customization.lyx
+++ b/lib/doc/Customization.lyx
@@ -2317,11 +2317,6 @@ $$b
 
 , which will be replaced by the base name of the input and output files,
  respectively, when the directory is copied.
-\begin_inset Newline newline
-\end_inset
-
-Note that resultdir and usetempdir make no sense together.
- The latter will be ignored if the former is given.
 \end_layout
 
 \begin_layout Labeling