Fix typo

The typo is mentioned in modelica#2953, but is not the point of the issue.

chapters/operatorsandexpressions.tex

@@ -796,7 +796,7 @@ \subsubsection{delay}\label{delay}
 For real-time simulation where fixed step size integrators are used, this information is sufficient to allocate the necessary storage for the internal buffer before the simulation starts.
 For variable step size integrators, the buffer size is dynamic during integration.
 In principle, \lstinline!delay! could break algebraic loops.
-For simplicity, this is not supported because the minimum delay time has to be give as additional argument to be fixed at compile time.
+For simplicity, this is not supported because the minimum delay time has to be given as additional argument to be fixed at compile time.
 Furthermore, the maximum step size of the integrator is limited by this minimum delay time in order to avoid extrapolation in the delay buffer.
 \end{nonnormative}