Changed all @code to <code> and @endcode to </code> as per dmichael

ppapi/cpp/input_event.h

Index: ppapi/cpp/input_event.h
===================================================================
--- ppapi/cpp/input_event.h	(revision 98665)
+++ ppapi/cpp/input_event.h	(working copy)
@@ -28,7 +28,7 @@
 /// appropriate event-specific object to query the properties.
 ///
 /// <strong>Example:</strong>
-/// @code
+/// <code>
 ///
 /// bool MyInstance::HandleInputEvent(const pp::InputEvent& event) {
 ///   switch (event.GetType()) {
@@ -40,7 +40,7 @@
 ///       return false;
 /// }
 ///
-/// @endcode
+/// </code>
 class InputEvent : public Resource {
  public:
   /// Default constructor that creates an is_null() InputEvent object.