Code indentation is incorrect in simpletest_generate_file()

I am tagging this "Novice" because a novice can provide a review on this coding-standards issue.

It seems ok, "for" loop have the correct indentation now.

+++ b/core/modules/simpletest/simpletest.module
@@ -532,24 +532,24 @@ function simpletest_classloader_register() {
-            break;
-        }
...
       }
-      $text .= "\n";
     }
+    $text .= "\n";
+  }

The diff generation here goofed me up and at first I thought this was changing the actual logic, but it's not. It's just the diff. I reviewed with git diff -W to confirm this.

As a non-disruptive, low-risk coding standards fix, this change is considered "rc eligible" and can be committed any time during RC. Reference: https://www.drupal.org/core/d8-allowed-changes#rc Committed and pushed to 8.0.x. Thanks!