diff --git a/xwords4/android/app/src/main/res/values/strings.xml b/xwords4/android/app/src/main/res/values/strings.xml
index 2e72eb651..e26364622 100644
--- a/xwords4/android/app/src/main/res/values/strings.xml
+++ b/xwords4/android/app/src/main/res/values/strings.xml
@@ -2461,6 +2461,7 @@
     <!-- Title for notification that another player un-paused a duplicate-mode game -->
     <string name="game_unpaused_title">Game un-paused</string>
     <string name="dup_moved">Duplicate turn complete. Scores:\n</string>
+    <!-- Description shown after a move was used to swap tiles -->
     <string name="dup_traded_fmt">No moves made; traded %1$d tiles</string>
     <string name="dup_onescore_fmt">%1$s: %2$d points\n</string>
     <!-- Title of pause confirm/message edit dialog -->
diff --git a/xwords4/android/res_src/values-de/strings.xml b/xwords4/android/res_src/values-de/strings.xml
index e708e0eb4..37f282258 100644
--- a/xwords4/android/res_src/values-de/strings.xml
+++ b/xwords4/android/res_src/values-de/strings.xml
@@ -592,7 +592,7 @@
     <string name="lmi_pass_fmt">%1$s hat gepasst (0 Punkte)</string>
     <plurals name="lmi_move_fmt">
         <item quantity="one">%1$s spielte %2$s um einen Punkt</item>
-        <item quantity="other">%1$s spielten %2$s um %3$d Punkte</item>
+        <item quantity="other">%1$s spielte %2$s um %3$d Punkte</item>
     </plurals>
     <plurals name="lmi_trade_fmt">
         <item quantity="one">%1$s hat einen Spielstein getauscht</item>