Further clarify internationalization example copy

Co-authored-by: Jonathan Hefner <[email protected]>

Author: djpowers

guides/source/i18n.md

@@ -372,7 +372,7 @@ end
 
 ### Abstracting Localized Code
 
-There are two strings in our code that are in English that will be rendered in our response ("Hello Flash" and "Hello World"). In order to internationalize this code, these strings need to be replaced by calls to Rails' `#t` helper with an appropriate key for each string:
+In our code, there are two strings written in English that will be rendered in our response ("Hello Flash" and "Hello World"). To internationalize this code, these strings need to be replaced by calls to Rails' `#t` helper with an appropriate key for each string:
 
 ```ruby
 # app/controllers/home_controller.rb