Reset the default search engine to google

- resets the default search engine
diff --git a/res/values/donottranslate-search_engines.xml b/res/values/donottranslate-search_engines.xml
index 1709dc8..f875962 100644
--- a/res/values/donottranslate-search_engines.xml
+++ b/res/values/donottranslate-search_engines.xml
@@ -28,5 +28,5 @@
     <item>bing</item>
     <item>DuckDuckGo</item>
   </string-array>
-  <string name="default_search_engine_value">baidu</string>
+  <string name="default_search_engine_value">google</string>
 </resources>