Remove excessive minus in chapter 4

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Linkus000 2017-03-25 18:04:09 +01:00
parent 2606aa7b1a
commit d74c22a6b2
1 changed files with 1 additions and 1 deletions

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@ -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.