few more

docs/beginner/tutorial2-surface/README.md

@@ -307,7 +307,7 @@ We also need to create a `CommandEncoder` to create the actual commands to send
     });
 ```
 
-Now we can actually get to clearing the screen (long time coming). We need to use the `encoder` to create a `RenderPass`. The `RenderPass` has all the methods to do the actual drawing. The code for creating a `RenderPass` is a bit nested, so I'll copy it all here, and talk about the pieces.
+Now we can actually get to clearing the screen (long time coming). We need to use the `encoder` to create a `RenderPass`. The `RenderPass` has all the methods for the actual drawing. The code for creating a `RenderPass` is a bit nested, so I'll copy it all here beafore talking about its pieces.
 
 ```rust
     {