Syntax highlighting

exercises-node/exercise03/README.md

@@ -27,7 +27,7 @@ For all exercises please make sure to use **Google Chrome**. If you haven't comp
 
  And run the following command:
 
- ```
+ ```sh
  npm install $(npm pack ./reviews-service -s)
  ```
 
@@ -53,7 +53,7 @@ For all exercises please make sure to use **Google Chrome**. If you haven't comp
 
  Add the following content:
 
- ```
+ ```swift
  // Adding reviews via capire-reviews service
  using { sap.capire.reviews.ReviewsService } from 'reviews-service';
  ```
@@ -64,7 +64,7 @@ For all exercises please make sure to use **Google Chrome**. If you haven't comp
 
 5. To test the reuse, we'll run the bookstore application. From the terminal execute:
 
- ```
+ ```sh
  cds run bookstore --in-memory
  ```
 
@@ -107,7 +107,7 @@ For all exercises please make sure to use **Google Chrome**. If you haven't comp
 
  d. Paste and execute the following curl command in a new the terminal:
 
- ```
+ ```sh
  curl -X POST http:https://localhost:4004/reviews/Reviews \
  -H "Content-Type: application/json" \
  -d '{
@@ -158,22 +158,22 @@ In order to consume events of the reviews service as an external service, we onl
 
  b. In the same terminal execute
 
- ```
+ ```sh
  CDS_REQUIRES_MESSAGING_CREDENTIALS_FILE=default cds run reviews-service --in-memory
  ```
   
  This will run the reviews-service and use a file to propagate events.
 
  c. To start the bookstore, open a new terminal in the **packages** folder.
 
- ```
+ ```sh
  PORT=4005 cds run bookstore --in-memory
  ```
   
 
  d. Open a third terminal window and execute the following curl command:
 
- ```
+ ```sh
  curl -X POST http:https://localhost:4004/reviews/Reviews \
  -H "Content-Type: application/json" \
  -d '{
@@ -204,13 +204,13 @@ First, in the bookstore we need to declare the reviews service as an OData servi
 
  Replace
 
- ```
+ ```swift
  using { sap.capire.reviews.ReviewsService } from 'reviews-service';
  ```
 
  with
 
- ```
+ ```swift
  using { sap.capire.reviews.ReviewsService as external} from 'reviews-service';
 
  extend service CatalogService {
@@ -220,7 +220,7 @@ First, in the bookstore we need to declare the reviews service as an OData servi
 
 2. In the `services.js` file add the following code at the end of the file before the closing `}` bracket:
 
- ```
+ ```js
  // delegate requests to reviews service
  srv.on('READ', 'Reviews', async (req) => {
  const { Reviews } = reviews_srv.entities