Update part2a.md

The example solution is currently found from the file 'App.js'in the submission system. Also the reference to 'kurssitiedot' might be deprecated since the submissions site has solution folders in English?

Author: juusosar

src/content/2/en/part2a.md

@@ -578,7 +578,7 @@ Note that this part has more exercises than the ones before, so <i>do not submit
 
 <h4>2.1: Course information step 6</h4>
 
-Let's finish the code for rendering course contents from exercises 1.1 - 1.5. You can start with the code from the model answers. The model answers for part 1 can be found by going to the [submission system](https://studies.cs.helsinki.fi/stats/courses/fullstackopen), clicking on <i>my submissions</i> at the top, and in the row corresponding to part 1 under the <i>solutions</i> column clicking on <i>show</i>. To see the solution to the <i>course info</i> exercise, click on _index.js_ under <i>kurssitiedot</i> ("kurssitiedot" means "course info").
+Let's finish the code for rendering course contents from exercises 1.1 - 1.5. You can start with the code from the model answers. The model answers for part 1 can be found by going to the [submission system](https://studies.cs.helsinki.fi/stats/courses/fullstackopen), clicking on <i>my submissions</i> at the top, and in the row corresponding to part 1 under the <i>solutions</i> column clicking on <i>show</i>. To see the solution to the <i>course info</i> exercise, click on _App.js_ under <i>courseinfo</i>.
 
 **Note that if you copy a project from one place to another, you might have to delete the <i>node\_modules</i> directory and install the dependencies again with the command _npm install_ before you can start the application.**