fix a typo and indenting.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9326 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

FL/Fl_Widget.H

@@ -693,12 +693,11 @@ public:
   unsigned int is_fullscreen() const {return (flags_ & FULLSCREEN);}
 
   /** Returns whether the widget is active.
-      \retval 0 if the widget is inacti
+      \retval 0 if the widget is inactive
       \see active_r(), activate(), deactivate()
    */
   unsigned int active() const {return !(flags_&INACTIVE);}
 
-
   /** Returns whether the widget and all of its parents are active. 
       \retval 0 if this or any of the parent widgets are inactive
       \see active(), activate(), deactivate()