docs: monospace DataSource (table docs) (#22114)

(cherry picked from commit 0950cd5)

src/material/table/table.md

@@ -106,21 +106,21 @@ automatically trigger an update to the rows each time a new data array is emitte
 
 #### DataSource
 
-For most real-world applications, providing the table a DataSource instance will be the best way to
-manage data. The DataSource is meant to serve as a place to encapsulate any sorting, filtering,
+For most real-world applications, providing the table a `DataSource` instance will be the best way to
+manage data. The `DataSource` is meant to serve as a place to encapsulate any sorting, filtering,
 pagination, and data retrieval logic specific to the application.
 
-A DataSource is simply a class that has at a minimum the following methods: `connect` and 
-`disconnect`. The `connect` method will be called by the table to provide an Observable that emits 
+A `DataSource` is simply a class that has at a minimum the following methods: `connect` and 
+`disconnect`. The `connect` method will be called by the table to provide an `Observable` that emits 
 the data array that should be rendered. The table will call `disconnect` when the table is destroyed,
 which may be the right time to clean up any subscriptions that may have been registered in the 
 `connect` method. 
 
-Although Angular Material provides a ready-made table DataSource class, `MatTableDataSource`, you may
-want to create your own custom DataSource class for more complex use cases. This can be done by 
-extending the abstract DataSource class with a custom DataSource class that then implements the 
-`connect` and `disconnect` methods. For use cases where the custom DataSource must also inherit 
-functionality by extending a different base class, the DataSource base class can be 
+Although Angular Material provides a ready-made table `DataSource` class, `MatTableDataSource`, you may
+want to create your own custom `DataSource` class for more complex use cases. This can be done by 
+extending the abstract `DataSource` class with a custom `DataSource` class that then implements the 
+`connect` and `disconnect` methods. For use cases where the custom `DataSource` must also inherit 
+functionality by extending a different base class, the `DataSource` base class can be 
 implemented instead (`MyCustomDataSource extends SomeOtherBaseClass implements DataSource`) to
 respect Typescript's restriction to only implement one base class.