diff --git a/.travis.yml b/.travis.yml
index a2dab1370..46631b841 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -43,4 +43,4 @@ branches:
 notifications:
   irc:
     channels:
-     - "irc.freenode.org#silverstripe"
+     - "irc.freenode.org#silverstripe"
\ No newline at end of file
diff --git a/images/app_icons/doc_32.gif b/images/app_icons/doc_32.gif
index 503c62652..dc97ece50 100644
Binary files a/images/app_icons/doc_32.gif and b/images/app_icons/doc_32.gif differ
diff --git a/images/app_icons/pdf_32.gif b/images/app_icons/pdf_32.gif
index 3518a4d49..38a62c929 100644
Binary files a/images/app_icons/pdf_32.gif and b/images/app_icons/pdf_32.gif differ
diff --git a/images/app_icons/xls_32.gif b/images/app_icons/xls_32.gif
index 6019a77fe..340e4e854 100644
Binary files a/images/app_icons/xls_32.gif and b/images/app_icons/xls_32.gif differ