Updates.

src/pages/cw-multi-test/storage.mdx

@@ -50,21 +50,21 @@ let app = App::default();
 let app = AppBuilder::default().build(no_init);
 ```
 
-The [`App{:rust}`][App] provides several methods to access and manipulate storage, all of which are
-covered in the [Accessing storage in tests](#accessing-storage-in-tests) section.
+The [`App{:rust}`][App] provides several methods to access and manipulate the storage, all of which
+are covered in the [Accessing storage in tests](#accessing-storage-in-tests) section.
 
 ## Custom storage
 
 If the default storage does not fully meet your testing requirements, you can provide a custom
 storage by implementing the [Storage] trait. Only the `get{:rust}`, `set{:rust}`,`remove{:rust}` and
 `range{:rust}` methods are required, as the trait already provides a basic implementation for
-`range_keys{:rust}` and `range_values{:rust}`. The table below summarizes all these methods.
+`range_keys{:rust}` and `range_values{:rust}` methods. The table below summarizes all these methods.
 
 | Methods of [Storage] trait            | Description                                                               |
 | ------------------------------------- | ------------------------------------------------------------------------- |
-| [`get{:rust}`][get]                   | Returns a value associated with specified key.                            |
-| [`set{:rust}`][set]                   | Sets a new value for specified key.                                       |
-| [`remove{:rust}`][remove]             | Removes an entry with specified key.                                      |
+| [`get{:rust}`][get]                   | Returns a value associated with a specified key.                          |
+| [`set{:rust}`][set]                   | Sets a new value for a specified key.                                     |
+| [`remove{:rust}`][remove]             | Removes an entry with a specified key.                                    |
 | [`range{:rust}`][range]               | Iterates over a set of **key/value** pairs, either forwards or backwards. |
 | [`range_keys{:rust}`][range_keys]     | Iterates over a set of **keys**, either forwards or backwards.            |
 | [`range_values{:rust}`][range_values] | Iterates over a set of **values**, either forwards or backwards.          |