diff --git a/manual/plugins/jewels.tex b/manual/plugins/jewels.tex
index 8bc2f63174..31e62331de 100644
--- a/manual/plugins/jewels.tex
+++ b/manual/plugins/jewels.tex
@@ -10,7 +10,7 @@ before running out of available moves. Higher points are
 awarded to larger combos. The game advances to the next level
 after every one hundred points and randomly clears several jewels.
 
-In the mode puzzle the aim of the game is to connect the puzzles, by skilful swapping pairs of jewels.
+In puzzle mode the aim of the game is to connect the puzzles, by skilful swapping pairs of jewels.
 
 \begin{table}
   \begin{btnmap}{}{}