diff --git a/res/values/strings.xml b/res/values/strings.xml
index ccc7eda8808..8d8513e2c72 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -410,9 +410,9 @@
     <!-- The summary of default string for each regional preference. [CHAR LIMIT=50] -->
     <string name="default_string_of_regional_preference">Use app default</string>
     <!-- The title of Celsius for preference of temperature unit. [CHAR LIMIT=50] -->
-    <string name="celsius_temperature_unit">Celsius(\u00B0C)</string>
+    <string name="celsius_temperature_unit">Celsius (\u00B0C)</string>
     <!-- The title of Fahrenheit for preference of temperature unit. [CHAR LIMIT=50] -->
-    <string name="fahrenheit_temperature_unit">Fahrenheit(\u00B0F)</string>
+    <string name="fahrenheit_temperature_unit">Fahrenheit (\u00B0F)</string>
     <!-- The title of sunday for preference of first day of week. [CHAR LIMIT=50] -->
     <string name="sunday_first_day_of_week">Sunday</string>
     <!-- The title of monday for preference of first day of week. [CHAR LIMIT=50] -->