[gimp-web] Fix typo

[Michael Schumacher <schumaml src gnome org>]

commit 9d60b40d9515d66b50140e4eec8915a4ed8fa29b
Author: Michael Schumacher <schumaml gmx de>
Date:   Mon Jul 16 22:04:06 2012 +0200

    Fix typo

 style/wgo.css |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/style/wgo.css b/style/wgo.css
index e1edcaf..a06c64b 100644
--- a/style/wgo.css
+++ b/style/wgo.css
@@ -692,7 +692,7 @@ div.splash {
 }
 
 /* fix the flattr button alignment */
-iframe.FlattButton
+iframe.FlattrButton
 {
 	margin-left: 3px;
 	padding-left: 8px;