diff --git a/lib/doc/UserGuide.lyx b/lib/doc/UserGuide.lyx
index c676b906ae..f96b04fcc9 100644
--- a/lib/doc/UserGuide.lyx
+++ b/lib/doc/UserGuide.lyx
@@ -2383,7 +2383,7 @@ dvips
 \end_layout
 
 \begin_layout Standard
-If you are not a mood to configure 
+If you are not in a mood to configure 
 \family typewriter
 dvips
 \family default