Fixing copy errors

Signed-off-by: Daniel <daniel.hutzel@sap.com>

bookshop/srv/cat-service.cds

@@ -11,6 +11,6 @@ service CatalogService @(path:'/browse') {
   } excluding { createdBy, modifiedBy };
 
   @requires: 'authenticated-user'
-  action submitOrder ( book: Books:ID, amount: Integer ) returns { stock: Integer };
-  event OrderedBook : { book: Books:ID; amount: Integer; buyer: String };
+  action submitOrder ( book: Books:ID, quantity: Integer ) returns { stock: Integer };
+  event OrderedBook : { book: Books:ID; quantity: Integer; buyer: String };
 }

bookshop/test/requests.http

@@ -32,6 +32,19 @@ GET {{server}}/admin/Authors?
   # &sap-language=de
 Authorization: Basic alice:
 
+### ------------------------------------------------------------------------
+# Create Author
+POST {{server}}/admin/Authors
+Content-Type: application/json;IEEE754Compatible=true
+Authorization: Basic alice:
+
+{
+  "ID": 112,
+  "name": "Shakespeeeeere",
+  "age": 22
+}
+
+
 ### ------------------------------------------------------------------------
 # Create book
 POST {{server}}/admin/Books