Rename Key.keyLabel attribute to KeySpec

Change-Id: Ida48cd9bdbc01fefad651a005084262c0f46c41c
diff --git a/java/res/xml/rowkeys_greek3.xml b/java/res/xml/rowkeys_greek3.xml
index 8a99db9..3f989bc 100644
--- a/java/res/xml/rowkeys_greek3.xml
+++ b/java/res/xml/rowkeys_greek3.xml
@@ -23,25 +23,25 @@
 >
     <!-- U+03B6: "ζ" GREEK SMALL LETTER ZETA -->
     <Key
-        latin:keyLabel="&#x03B6;" />
+        latin:keySpec="&#x03B6;" />
     <!-- U+03C7: "χ" GREEK SMALL LETTER CHI -->
     <Key
-        latin:keyLabel="&#x03C7;" />
+        latin:keySpec="&#x03C7;" />
     <!-- U+03C8: "ψ" GREEK SMALL LETTER PSI -->
     <Key
-        latin:keyLabel="&#x03C8;" />
+        latin:keySpec="&#x03C8;" />
     <!-- U+03C9: "ω" GREEK SMALL LETTER OMEGA
          U+03CE: "ώ" GREEK SMALL LETTER OMEGA WITH TONOS -->
     <Key
-        latin:keyLabel="&#x03C9;"
+        latin:keySpec="&#x03C9;"
         latin:moreKeys="&#x03CE;" />
     <!-- U+03B2: "β" GREEK SMALL LETTER BETA -->
     <Key
-        latin:keyLabel="&#x03B2;" />
+        latin:keySpec="&#x03B2;" />
     <!-- U+03BD: "ν" GREEK SMALL LETTER NU -->
     <Key
-        latin:keyLabel="&#x03BD;" />
+        latin:keySpec="&#x03BD;" />
     <!-- U+03BC: "μ" GREEK SMALL LETTER MU -->
     <Key
-        latin:keyLabel="&#x03BC;" />
+        latin:keySpec="&#x03BC;" />
 </merge>