Update task.md (#221)

language checked

LastPush/CompleteTheProject/task.md

@@ -1,9 +1,9 @@
-On this step you need to finish the app.
+On this step, you need to complete the app.
 
 ### Task
 
-Implement the `applyGenerator` function, that accepts `pattern`, `generatorName`, `width` and `height`
-and trims the `pattern` and finally applies `canvasGenerator` or `canvasWithGapsGenerator` function.
+Implement the `applyGenerator` function, which accepts `pattern`, `generatorName`, `width`, and `height`,
+then trims the `pattern`, and finally, applies the `canvasGenerator` or `canvasWithGapsGenerator` function.
 
 <div class="hint" title="Click me to see the new signature of the applyGenerator function">
 
@@ -13,12 +13,12 @@ fun applyGenerator(pattern: String, generatorName: String, width: Int, height: I
 ```
 </div>
 
-The possible values for the `generatorName` argument:
+The possible values for the `generatorName` argument are:
 
-- `canvas` – calls the `canvasGenerator` function
-- `canvasGaps` - calls `canvasWithGapsGenerator` function
+- `canvas` – it calls the `canvasGenerator` function
+- `canvasGaps` - it calls the `canvasWithGapsGenerator` function
 
-The `applyGenerator` function should inform the user about an unexpected filter name by throwing an error.
+The `applyGenerator` function should throw an error to alert the user about an unexpected filter name.
 
 <div class="hint" title="Click me to see the patterns generator project example">
 
@@ -27,6 +27,6 @@ The `applyGenerator` function should inform the user about an unexpected filter
 </div>
 
 
-Also, the `main` function will be checked - just uncomment code in the `main` function.
+Also, the `main` function will be checked - just uncomment the code in the `main` function.
 
 Good luck!