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docs/guide/start-gii.md

@@ -85,9 +85,8 @@ Next, click on the "Preview" button. You will see a list of files to be generate
 
 [[NEED THE IMAGE HERE]]
 
-Make sure you have checked the overwrite checkboxes for both `controllers/CountryController.php` and
-`views/country/index.php` files. This is needed because you have already created these files
-in the previous section and you want to have them overwritten to have full CRUD support.
+If you previously created the `controllers/CountryController.php` and
+`views/country/index.php` files (in the databases section of the guide), check the "overwrite" box to replace them. (The previous versions did not have full CRUD support.)
 
 
 Trying it Out <a name="trying-it-out"></a>
@@ -99,18 +98,18 @@ To see how it works, use your browser to access the following URL:
 http://hostname/index.php?r=country/index
 ```
 
-You will see a data grid showing the countries in the database table. You may sort the grid
+You will see a data grid showing the countries from the database table. You may sort the grid,
 or filter it by entering filter conditions in the column headers.
 
-For each country displayed in the grid, you may choose to view its detail, update it or delete it.
-You may also click on the "Create Country" button on top of the grid to create a new country.
+For each country displayed in the grid, you may choose to view its details, update it, or delete it.
+You may also click on the "Create Country" button on top of the grid to be provided with a form for creating a new country.
 
 ![Data Grid of Countries](images/start-gii-country-grid.png)
 
 ![Updating a Country](images/start-gii-country-update.png)
 
-The following is the list of the generated files in case you want to dig out how these features are implemented,
-or if you want to customize them.
+The following is the list of the files generated by Gii, in case you want to investigate how these features are implemented,
+or to customize them:
 
 * Controller: `controllers/CountryController.php`
 * Models: `models/Country.php` and `models/CountrySearch.php`
@@ -124,5 +123,5 @@ or if you want to customize them.
 Summary <a name="summary"></a>
 -------
 
-In this section, you have learned how to use Gii to generate the code that implements a complete
-set of CRUD features regarding a database table.
+In this section, you have learned how to use Gii to generate the code that implements complete
+CRUD functionality for content stored in a database table.