Fix comments in XML files

Change-Id: Id0a69f98297d6a827006c6c4fe1304a197381f82
diff --git a/java/res/xml/rowkeys_arabic1.xml b/java/res/xml/rowkeys_arabic1.xml
index d5f1421..266bba4 100644
--- a/java/res/xml/rowkeys_arabic1.xml
+++ b/java/res/xml/rowkeys_arabic1.xml
@@ -43,8 +43,8 @@
         latin:additionalMoreKeys="3,٣"
         latin:keyLabelFlags="fontNormal" />
     <!-- U+0642: "ق" ARABIC LETTER QAF
-         U+06A8: "ڨ" ARABIC LETTER QAF WITH THREE DOTS ABOVE
-         U+0664: "٤" ARABIC-INDIC DIGIT FOUR -->
+         U+0664: "٤" ARABIC-INDIC DIGIT FOUR
+         U+06A8: "ڨ" ARABIC LETTER QAF WITH THREE DOTS ABOVE -->
     <!-- TODO: DroidSansArabic lacks the glyph of U+06A8 ARABIC LETTER QAF WITH THREE DOTS ABOVE -->
     <Key
         latin:keySpec="&#x0642;"
@@ -53,10 +53,10 @@
         latin:moreKeys="&#x06A8;"
         latin:keyLabelFlags="fontNormal" />
     <!-- U+0641: "ف" ARABIC LETTER FEH
+         U+0665: "٥" ARABIC-INDIC DIGIT FIVE
          U+06A4: "ڤ" ARABIC LETTER VEH
          U+06A2: "ڢ" ARABIC LETTER FEH WITH DOT MOVED BELOW
-         U+06A5: "ڥ" ARABIC LETTER FEH WITH THREE DOTS BELOW
-         U+0665: "٥" ARABIC-INDIC DIGIT FIVE -->
+         U+06A5: "ڥ" ARABIC LETTER FEH WITH THREE DOTS BELOW -->
     <!-- TODO: DroidSansArabic lacks the glyph of U+06A2 ARABIC LETTER FEH WITH DOT MOVED BELOW -->
     <!-- TODO: DroidSansArabic lacks the glyph of U+06A5 ARABIC LETTER FEH WITH THREE DOTS BELOW -->
     <Key
@@ -80,9 +80,9 @@
         latin:additionalMoreKeys="7,&#x0667;"
         latin:keyLabelFlags="fontNormal" />
     <!-- U+0647: "ه" ARABIC LETTER HEH
+         U+0668: "٨" ARABIC-INDIC DIGIT EIGHT
          U+FEEB: "ﻫ" ARABIC LETTER HEH INITIAL FORM
-         U+0647 U+200D: ARABIC LETTER HEH + ZERO WIDTH JOINER
-         U+0668: "٨" ARABIC-INDIC DIGIT EIGHT -->
+         U+0647 U+200D: ARABIC LETTER HEH + ZERO WIDTH JOINER -->
     <Key
         latin:keySpec="&#x0647;"
         latin:keyHintLabel="8"