diff --git a/samples/client/petstore/objc/PetstoreClient.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate b/samples/client/petstore/objc/PetstoreClient.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate
index 742c5c4def31..86db4ca5035c 100644
Binary files a/samples/client/petstore/objc/PetstoreClient.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate and b/samples/client/petstore/objc/PetstoreClient.xcworkspace/xcuserdata/tony.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/samples/server-generator/scalatra/templates/api.mustache b/samples/server-generator/scalatra/templates/api.mustache
index 35c7bb46b259..16614fd7ef1c 100644
--- a/samples/server-generator/scalatra/templates/api.mustache
+++ b/samples/server-generator/scalatra/templates/api.mustache
@@ -47,7 +47,6 @@ class {{className}} (implicit val swagger: Swagger) extends ScalatraServlet
         {{#hasMore}},{{/hasMore}}
         {{/allParams}})
   )
-  
 
   {{httpMethod}}("{{path}}",operation({{nickname}}Operation)) {
     {{#allParams}}