From d74c22a6b244105c8e169ac087f70a6918a8c1d0 Mon Sep 17 00:00:00 2001
From: Linkus000 <linkus@openmailbox.org>
Date: Sat, 25 Mar 2017 18:04:09 +0100
Subject: [PATCH] Remove excessive minus in chapter 4

---
 chapter04.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chapter04.tex b/chapter04.tex
index a63a310..bec5ceb 100644
--- a/chapter04.tex
+++ b/chapter04.tex
@@ -393,7 +393,7 @@ cout << *it << "\n";
 \end{lstlisting}
 
 Iterators can be moved using the operators
-\texttt{++} (forward) and \texttt{---} (backward),
+\texttt{++} (forward) and \texttt{--} (backward),
 meaning that the iterator moves to the next
 or previous element in the set.