From 7b3673c915b84d22eae7c18950a500e5dd4c01d1 Mon Sep 17 00:00:00 2001
From: Antti H S Laaksonen <ahslaaks@cs.helsinki.fi>
Date: Wed, 2 Aug 2017 10:47:49 +0300
Subject: [PATCH] Fix month

---
 preface.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/preface.tex b/preface.tex
index ebd743b..c58031f 100644
--- a/preface.tex
+++ b/preface.tex
@@ -28,6 +28,6 @@ You can always send feedback on the book to
 \texttt{ahslaaks@cs.helsinki.fi}.
 
 \begin{flushright}
-Helsinki, July 2017 \\
+Helsinki, August 2017 \\
 Antti Laaksonen
 \end{flushright}