[PATCH -perfbook 5/5] appendix/questions: Fix typo of missing ')'

[Akira Yokosawa <akiyks@xxxxxxxxx>]

Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx>
---
 appendix/questions/questions.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appendix/questions/questions.tex b/appendix/questions/questions.tex
index 48908bcb..f3b4b3d1 100644
--- a/appendix/questions/questions.tex
+++ b/appendix/questions/questions.tex
@@ -28,7 +28,7 @@ With that, here are the questions:
 \item	Why not remove locking?
 	(\cref{sec:app:questions:Why Not Remove Locking?})
 \item	What time is it?
-	(\cref{sec:app:questions:What Time Is It?}
+	(\cref{sec:app:questions:What Time Is It?})
 \item	What does ``after'' mean?
 	(\cref{sec:app:questions:What Does ``After'' Mean?})
 \item	How much ordering is needed?
-- 
2.17.1