Lowercase s.

Bug: 27853578
Change-Id: I1c0b3a7fc00ba4f5e8330885213d641aec9518f7
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 2350e55..a51989b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -5874,7 +5874,7 @@
     <string name="zen_mode_automation_settings_title">Automatic rules</string>
 
     <!--  Do not disturb: Title for the zen mode automation option Suggestion. [CHAR LIMIT=30] -->
-    <string name="zen_mode_automation_suggestion_title">Set Do Not Disturb Schedule</string>
+    <string name="zen_mode_automation_suggestion_title">Set Do Not Disturb schedule</string>
 
     <!--  Do not disturb: Summary for the zen mode automation option Suggestion. [CHAR LIMIT=30] -->
     <string name="zen_mode_automation_suggestion_summary">Silence your device at certain times</string>