fix(specs): correct server URLs for Recommend

I think the Recommend API uses the same servers as the Search API.

Author: kai687

specs/recommend/spec.yml

@@ -70,7 +70,7 @@ components:
     apiKey:
       $ref: '../common/securitySchemes.yml#/apiKey'
 servers:
-  - url: https://{appId}.algolianet.com
+  - url: https://{appId}.algolia.net
     variables:
       appId:
         default: ALGOLIA_APPLICATION_ID
@@ -86,7 +86,7 @@ servers:
     variables:
       appId:
         default: ALGOLIA_APPLICATION_ID
-  - url: https://{appId}-dsn.algolianet.com
+  - url: https://{appId}-dsn.algolia.net
     variables:
       appId:
         default: ALGOLIA_APPLICATION_ID