[caribou] Add back missing grave to touch layouts

[Daiki Ueno <dueno src gnome org>]

commit a8bc86e91c506ab7aeb28ee382eb51c604092565
Author: Daiki Ueno <ueno unixuser org>
Date:   Sat Feb 16 18:15:52 2013 +0900

    Add back missing grave to touch layouts
    
    Minor fix to the last commit.

 data/layouts/touch/common/symbols.xml |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/data/layouts/touch/common/symbols.xml b/data/layouts/touch/common/symbols.xml
index cfed6cc..47ce01f 100644
--- a/data/layouts/touch/common/symbols.xml
+++ b/data/layouts/touch/common/symbols.xml
@@ -21,9 +21,9 @@
       <key name="semicolon"/>
       <key name="parenleft"/>
       <key name="parenright"/>
-      <key name="dollar"/>
       <key name="ampersand"/>
       <key name="at"/>
+      <key name="grave"/>
       <key name="Return" width="1.5"/>
     </row>
     <row>
@@ -68,9 +68,9 @@
       <key name="asciitilde"/>
       <key name="less"/>
       <key name="greater"/>
+      <key name="dollar"/>
       <key name="EuroSign"/>
       <key name="sterling"/>
-      <key name="periodcentered"/>
       <key name="Return" width="1.5"/>
     </row>
     <row>