Break long line in 'cardinality' example

chapters/operatorsandexpressions.tex

@@ -858,10 +858,10 @@ \subsubsection{spatialDistribution}\label{spatialdistribution}
    */
   if positiveVelocity then
     out1 := interpolate(points, values, 1 - (x - x0));
-    out0 := values[1]; // similar to in0 but avoiding algebraic loop
+    out0 := values[1]; // Similar to in0 but avoiding algebraic loop.
   else
     out0 := interpolate(points, values, 0 - (x - x0));
-    out1 := values[end]; // similar to in1 but avoiding algebraic loop
+    out1 := values[end]; // Similar to in1 but avoiding algebraic loop.
   end if;
   when <acceptedStep> then
     if x > x0 then
@@ -938,7 +938,8 @@ \subsubsection{cardinality (deprecated)}\label{cardinality-deprecated}
 model Resistor
   Pin p, n;
 equation
-  assert(cardinality(p) > 0 and cardinality(n) > 0, "Connectors p and n of Resistor must be connected");
+  assert(cardinality(p) > 0 and cardinality(n) > 0,
+         "Connectors p and n of Resistor must be connected");
   // Equations of resistor
   ...
 end Resistor;