Indentation fix for dotest.py.

git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@161493 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/dotest.py b/test/dotest.py
index c43c337..ef4e129 100755
--- a/test/dotest.py
+++ b/test/dotest.py
@@ -1229,7 +1229,7 @@
                     rmtree(newrdir)
                 copytree(rdir, newrdir, ignore=ignore_patterns('*.pyc', '*.o', '*.d'))
 
-               # Update the LLDB_TEST environment variable to reflect new top
+                # Update the LLDB_TEST environment variable to reflect new top
                 # level test directory.
                 #
                 # See also lldbtest.TestBase.setUpClass(cls).