Update chapters/dae.tex

Co-authored-by: Henrik Tidefelt <henrikt@wolfram.com>

chapters/dae.tex

@@ -107,7 +107,7 @@ \chapter{Modelica DAE Representation}\label{modelica-dae-representation}
 Given those initial values the equations are simulated forward in time; this is called the transient analysis.
 The equations define a DAE\index{DAE} (Differential Algebraic Equations) which may have discontinuities, a variable structure and/or which are controlled by a discrete-event system.
 Such types of systems are called \firstuse[hybrid DAE]{hybrid DAEs}.
-After solving the initialization problem, simulation proceeds with transient analysis in the following way:
+After initialization, simulation proceeds with transient analysis in the following way:
 \begin{enumerate}
 \item\label{perform-simulation-integrate}
   The DAE \eqref{eq:dae} is solved by a numerical integration method.