Fix translate message string

Author: misaochan

app/src/main/res/values/strings.xml

@@ -251,7 +251,6 @@
   <string name="nearby_wikipedia">WIKIPEDIA</string>
   <string name="nearby_commons">COMMONS</string>
 
-  <string name="about_rate_us">Rate us</string>
   <string name="about_faq">FAQ</string>
   <string name="welcome_skip_button">Skip Tutorial</string>
 
@@ -262,7 +261,7 @@
 
   <string name="about_translate"><u>Translate</u></string>
   <string name="about_translate_title">Languages</string>
-  <string name="about_translate_message">Select the langauge you want translations for ?</string>
+  <string name="about_translate_message">Select the language that you would like to submit translations for</string>
   <string name="about_translate_proceed">Proceed</string>
   <string name="about_translate_cancel">Cancel</string>