corrected warnings from the Inspection Report tool

[SVN r62565]

doc/HTML/examples/SimpleTutorialInternal2.cpp

@@ -1,3 +1,13 @@
+// Copyright 2010 Christophe Henry
+// henry UNDERSCORE christophe AT hotmail DOT com
+// This is an extended version of the state machine available in the boost::mpl library
+// Distributed under the same license as the original.
+// Copyright for the original version:
+// Copyright 2005 David Abrahams and Aleksey Gurtovoy. Distributed
+// under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
 #include <iostream>
 // back-end
 #include <boost/msm/back/state_machine.hpp>
@@ -18,7 +28,7 @@ namespace
     struct open_close {};
 
     // A "complicated" event type that carries some data.
-	enum DiskTypeEnum
+    enum DiskTypeEnum
     {
         DISK_CD=0,
         DISK_DVD=1
@@ -189,7 +199,7 @@ namespace
 
     void test()
     {        
-		player p;
+        player p;
         // needed to start the highest-level SM. This will call on_entry and mark the start of the SM
         p.start(); 
         // go to Open, call on_exit on Empty, then action, then on_entry on Open
@@ -200,7 +210,7 @@ namespace
             cd_detected("louie, louie",DISK_DVD)); pstate(p);
         p.process_event(
             cd_detected("louie, louie",DISK_CD)); pstate(p);
-		p.process_event(play());
+        p.process_event(play());
 
         // at this point, Play is active      
         p.process_event(pause()); pstate(p);