Rename Key.keyLabel attribute to KeySpec

Change-Id: Ida48cd9bdbc01fefad651a005084262c0f46c41c
diff --git a/java/res/xml/rowkeys_swiss1.xml b/java/res/xml/rowkeys_swiss1.xml
index e3b8426..458771d 100644
--- a/java/res/xml/rowkeys_swiss1.xml
+++ b/java/res/xml/rowkeys_swiss1.xml
@@ -24,6 +24,6 @@
     <include
         latin:keyboardLayout="@xml/rowkeys_qwertz1" />
     <Key
-        latin:keyLabel="!text/keylabel_for_swiss_row1_11"
+        latin:keySpec="!text/keylabel_for_swiss_row1_11"
         latin:moreKeys="!text/more_keys_for_swiss_row1_11" />
 </merge>