adjusted indentation with astyle; added Id keyword

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52383 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

interface/tracker.h

@@ -9,7 +9,7 @@
 /**
     @class wxTrackable
     @wxheader{tracker.h}
-    
+
     Add-on base class for a trackable object. This class maintains
     an internal linked list of classes of type wxTrackerNode and
     calls OnObjectDestroy() on them if this object is destroyed.
@@ -17,21 +17,21 @@
     class template which automates this. This class has no public
     API. Its only use is by deriving another class from it to
     make it trackable.
-    
+
     @code
     class MyClass: public Foo, public wxTrackable
     {
        // whatever
     }
-    
+
     typedef wxWeakRefMyClass MyClassRef;
     @endcode
-    
+
     @library{wxbase}
     @category{FIXME}
 */
-class wxTrackable 
+class wxTrackable
 {
 public:
-    
+
 };