diff --git a/java/res/values/strings-production.xml b/java/res/values/strings-production.xml
new file mode 100644
index 000000000..8064b9949
--- /dev/null
+++ b/java/res/values/strings-production.xml
@@ -0,0 +1,24 @@
+
+
+
+
+
+
+
diff --git a/java/res/values/strings.xml b/java/res/values/strings.xml
index 2ad7ce592..3f5980dfd 100644
--- a/java/res/values/strings.xml
+++ b/java/res/values/strings.xml
@@ -87,6 +87,9 @@
Personalized suggestions
+
+ "Improve %s"
+
Double-space period
diff --git a/java/res/xml/prefs.xml b/java/res/xml/prefs.xml
index a62986228..0e9c16190 100644
--- a/java/res/xml/prefs.xml
+++ b/java/res/xml/prefs.xml
@@ -95,6 +95,12 @@
android:summary="@string/use_personalized_dicts_summary"
android:persistent="true"
android:defaultValue="true" />
+
+