Update chapters/dae.tex

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

chapters/dae.tex

@@ -104,7 +104,7 @@ \chapter{Modelica DAE Representation}\label{modelica-dae-representation}
 The generated set of equations is used for simulation and other analysis activities.
 Simulation proceeds as follows.
 First, initialization takes place, during which initial values for the states $x$ are found, \cref{initialization-initial-equation-and-initial-algorithm}.
-Given those initial values the equations are simulated forward in time; this is called the transient analysis.
+Given those initial values the equations are simulated forward in time; this is 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 initialization, simulation proceeds with transient analysis in the following way: