revamped

samples/cpp/camshiftdemo.cpp

@@ -10,7 +10,7 @@ using namespace std;
 
 void help()
 {
-	cout << "\nThis is a demo that shows mean shift based tracking\n"
+	cout << "\nThis is a demo that shows mean-shift based tracking\n"
 		 <<   "You select a color objects such as your face and it tracks it.\n"
 		 <<   "This reads from video camera (0 by default, or the camera number the user enters\n"
 		 << "Call:\n"