[libchamplainmm] Viewport: fix class documentation

[Juan R. Garcia Blanco <juanrgar src gnome org>]

commit 175d1cac54b844f0d93a8ddd2b6349aeaaa4907c
Author: Juan R. García Blanco <juanrgar gmail com>
Date:   Sun Aug 3 17:36:25 2014 +0200

    Viewport: fix class documentation

 champlain/src/viewport.hg |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)
---
diff --git a/champlain/src/viewport.hg b/champlain/src/viewport.hg
index aadd065..1cb4556 100644
--- a/champlain/src/viewport.hg
+++ b/champlain/src/viewport.hg
@@ -25,13 +25,7 @@ _PINCLUDE(cluttermm/private/actor_p.h)
 namespace Champlain
 {
 
-/** A renderer that renders tiles from binary image data.
- *
- * ImageRenderer renders tiles from binary image data. The rendering
- * is performed using Gdk::PixbufLoader so the set of supported image
- * formats is equal to the set of formats supported by Gdk::PixbufLoader.
- *
- * @newin{0,8}
+/**
  */
 class Viewport : public Clutter::Actor
 {