Rename text resources consistently

- keylabel_<key>, the key label text of the <key>
- keyspec_<key>, the key specification of the <key>
- keyhintlabel_<key>, the hint label text of the <key>
- morekeys_<key>, the more keys specifications of the <key>
- additional_morekeys_<key>, the additional more keys specification of
  the <key>

Change-Id: Ib2127f21fa33a2568e8a6eba65cfdb2cf78b480e
diff --git a/java/res/xml/keys_parentheses.xml b/java/res/xml/keys_parentheses.xml
index 73105d8..320b109 100644
--- a/java/res/xml/keys_parentheses.xml
+++ b/java/res/xml/keys_parentheses.xml
@@ -23,8 +23,8 @@
 >
     <Key
         latin:keySpec="!text/keyspec_left_parenthesis"
-        latin:moreKeys="!text/more_keys_for_left_parenthesis" />
+        latin:moreKeys="!text/morekeys_left_parenthesis" />
     <Key
         latin:keySpec="!text/keyspec_right_parenthesis"
-        latin:moreKeys="!text/more_keys_for_right_parenthesis" />
+        latin:moreKeys="!text/morekeys_right_parenthesis" />
 </merge>