[Platform] Move comment to make it less misleading

Summary:
Seems like some additional code was added to the for loop since this
comment was originally created. Move the comment closer to the line of
code that it's associated with since the for loop now does more stuff.

Test Plan: Trivial, read surrounding code

Reviewers: wesley

Reviewed By: wesley

Subscribers: jenkins-bot, yugaware

Differential Revision: https://phabricator.dev.yugabyte.com/D11730

managed/src/main/java/com/yugabyte/yw/controllers/UniverseController.java

@@ -333,9 +333,9 @@ public Result create(UUID customerUUID) {
       throw new YWServiceException(BAD_REQUEST, Util.UNIV_NAME_ERROR_MESG);
     }
 
-    // Set the provider code.
     for (Cluster c : taskParams.clusters) {
       Provider provider = Provider.getOrBadRequest(UUID.fromString(c.userIntent.provider));
+      // Set the provider code.
       c.userIntent.providerType = CloudType.valueOf(provider.code);
       // Check if for a new create, no value is set, we explicitly set it to UNEXPOSED.
       if (c.userIntent.enableExposingService == ExposingServiceState.NONE) {