[caribou] Update version in README and fix a typo

[Daiki Ueno <dueno src gnome org>]

commit 1e8aa7f17fa94625de0e6bb7ffe4470c6ea51e51
Author: Daiki Ueno <ueno unixuser org>
Date:   Wed Feb 20 12:56:42 2013 +0900

    Update version in README and fix a typo

 README |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/README b/README
index 053534d..94930f7 100644
--- a/README
+++ b/README
@@ -1,8 +1,8 @@
-Caribou 0.4.1
+Caribou 0.4.9
 
 Description
 ===========
-Caribou is an input assistive technology intended for swithc and
+Caribou is an input assistive technology intended for switch and
 pointer users.
 
 Features