fixup 2

ortools/sat/go/cpmodel/cp_model.go

@@ -897,24 +897,21 @@ func (cp *Builder) AddNoOverlap(vars ...IntervalVar) Constraint {
 // AddNoOverlap2D adds a no_overlap2D constraint that prevents a set of boxes from overlapping.
 func (cp *Builder) AddNoOverlap2D() NoOverlap2DConstraint {
 	return NoOverlap2DConstraint{cp.appendConstraint(&cmpb.ConstraintProto{
-		Constraint: &cmpb.ConstraintProto_NoOverlap_2D{&cmpb.NoOverlap2DConstraintProto{},
-	}})}
+		Constraint: &cmpb.ConstraintProto_NoOverlap_2D{&cmpb.NoOverlap2DConstraintProto{}}})}
 }
 
 // AddCircuitConstraint adds a circuit constraint to the model. The circuit constraint is
 // defined on a graph where the arcs are present if the corresponding literals are set to true.
 func (cp *Builder) AddCircuitConstraint() CircuitConstraint {
 	return CircuitConstraint{cp.appendConstraint(&cmpb.ConstraintProto{
-		Constraint: &cmpb.ConstraintProto_Circuit{&cmpb.CircuitConstraintProto{},
-		}})}
+		Constraint: &cmpb.ConstraintProto_Circuit{&cmpb.CircuitConstraintProto{}}})}
 }
 
 // AddMultipleCircuitConstraint adds a multiple circuit constraint to the model, aka the "VRP"
 // (Vehicle Routing Problem) constraint.
 func (cp *Builder) AddMultipleCircuitConstraint() MultipleCircuitConstraint {
 	return MultipleCircuitConstraint{cp.appendConstraint(&cmpb.ConstraintProto{
-		Constraint: &cmpb.ConstraintProto_Routes{&cmpb.RoutesConstraintProto{},
-	}})}
+		Constraint: &cmpb.ConstraintProto_Routes{&cmpb.RoutesConstraintProto{}}})}
 }
 
 // AddAllowedAssignments adds an allowed assignments constraint to the model. When all variables
@@ -927,8 +924,7 @@ func (cp *Builder) AddAllowedAssignments(vars ...IntVar) TableConstraint {
 	}
 
 	return TableConstraint{cp.appendConstraint(&cmpb.ConstraintProto{
-		Constraint: &cmpb.ConstraintProto_Table{&cmpb.TableConstraintProto{Vars: varsInd},
-	}})}
+		Constraint: &cmpb.ConstraintProto_Table{&cmpb.TableConstraintProto{Vars: varsInd}}})}
 }
 
 // AddReservoirConstraint adds a reservoir constraint with optional refill/emptying events.
@@ -1126,7 +1122,7 @@ func (cp *Builder) AddDecisionStrategy(vars []IntVar, vs cmpb.DecisionStrategyPr
 		Variables:                 indices,
 		VariableSelectionStrategy: vs,
 		DomainReductionStrategy:   ds,
- })
+	})
 }
 
 // Model returns the built CP model proto. The proto returned is a pointer to the proto in Builder,