MSM: doc: incorrect example

[Akim Demaille <akim.demaille@…>]

The example at the beginning of http://www.boost.org/doc/libs/1_53_0/libs/msm/doc/HTML/ch03s03.html is still using g_row and other &player_::.

Also, the example which is just after

struct store_cd_info 
{ 
    template <class Fsm,class Evt,class SourceState,class TargetState> 
    void operator()(Evt const&, Fsm& fsm, SourceState&,TargetState& ) 
    {
        cout << "player::store_cd_info" << endl;
                            fsm.process_event(play());
    } 
}; 

has a very funky indentation for the second line of the function's body.

[Christophe Henry]

Ok for the indentation, will be done for 1.54. The g_row is intentional as stated: "It is also possible to mix rows from different front-ends. To show this, a g_row has been left in the transition table"

[Christophe Henry]

Indentation fixed.