Fix hosted service syntax: revert to colon format to match test expectations

Author: devin-ai-integration[bot]

showcases/data/Lambda/Activator - Hosted service/code.pure

@@ -12,27 +12,27 @@ function model::processData(data: String[1]): String[1]
 ###HostedService
 HostedService model::BasicHostedService
 {
-   pattern: '/api/greet/{name}';
-   ownership: UserList { users: ['user1', 'user2'] };
-   function: model::greet(String[1]):String[1];
-   documentation: 'A simple hosted service';
-   autoActivateUpdates: true;
+   pattern : '/api/greet/{name}';
+   ownership : UserList { users: ['user1', 'user2'] };
+   function : model::greet(String[1]):String[1];
+   documentation : 'A simple hosted service';
+   autoActivateUpdates : true;
 }
 
 HostedService <<meta::pure::profiles::doc.doc>> {doc.doc = 'Example with deployment ownership'} model::DeploymentHostedService
 {
-   pattern: '/api/process/{data}';
-   ownership: Deployment { identifier: '12345' };
-   function: model::processData(String[1]):String[1];
-   documentation: 'A hosted service with deployment ownership';
-   autoActivateUpdates: false;
+   pattern : '/api/process/{data}';
+   ownership : Deployment { identifier: '12345' };
+   function : model::processData(String[1]):String[1];
+   documentation : 'A hosted service with deployment ownership';
+   autoActivateUpdates : false;
 }
 
 HostedService model::AdvancedHostedService
 {
-   pattern: '/api/advanced/{param}';
-   ownership: UserList { users: ['admin'] };
-   function: model::processData(String[1]):String[1];
-   documentation: 'Advanced hosted service';
-   autoActivateUpdates: true;
+   pattern : '/api/advanced/{param}';
+   ownership : UserList { users: ['admin'] };
+   function : model::processData(String[1]):String[1];
+   documentation : 'Advanced hosted service';
+   autoActivateUpdates : true;
 }