Fix presubmit script

Wrong indentation in kotlin check

Change-Id: I56a2a7245db6c1caa644eb3d75a7d2685edd4303
diff --git a/PRESUBMIT.py b/PRESUBMIT.py
index c5c1e88..a2a259f 100644
--- a/PRESUBMIT.py
+++ b/PRESUBMIT.py
@@ -112,7 +112,7 @@
           results.append(
             output_api.PresubmitError(
               "File {path} needs formatting".format(path=path.decode('utf-8'))))
-    needs_formatting_count += len(result)
+      needs_formatting_count += len(result)
   return needs_formatting_count > 0