Fix sentence

Author: micpob

src/content/9/en/part9e.md

@@ -39,7 +39,7 @@ The folder structure looks as follows:
 
 ![vscode folder structure for patientor](../../images/9/34brandnew.png)
 
-Besides the component *App* a directory for services, there are currently three main components: *AddPatientModal* and *PatientListPage* which are both defined in a directory, and a component *HealthRatingBar* defined in a file. If a component has some subcomponents not used elsewhere in the app, it might be a good idea to define the component and its subcomponents in a directory. For example now the AddPatientModal is defined in the file *components/AddPatientModal/index.tsx* and its subcomponent *AddPatientForm* in its own file under the same directory.
+Besides the component *App* and a directory for services, there are currently three main components: *AddPatientModal* and *PatientListPage* which are both defined in a directory, and a component *HealthRatingBar* defined in a file. If a component has some subcomponents not used elsewhere in the app, it might be a good idea to define the component and its subcomponents in a directory. For example now the AddPatientModal is defined in the file *components/AddPatientModal/index.tsx* and its subcomponent *AddPatientForm* in its own file under the same directory.
 
 There is nothing very surprising in the code. The state and communication with the backend are implemented with *useState* hook and Axios, similar to the notes app in the previous section. [Material UI](/en/part7/more_about_styles#material-ui) is used to style the app and the navigation structure is implemented with [React Router](/en/part7/react_router), both familiar to us from part 7 of the course.