python2 fix for import StringIO

Change-Id: I26854df584f316dedafbd7e0899acb0fa4555b2f
Signed-off-by: Michael Walsh <micwalsh@us.ibm.com>
diff --git a/lib/gen_misc.py b/lib/gen_misc.py
index 13db4c1..0979cb9 100755
--- a/lib/gen_misc.py
+++ b/lib/gen_misc.py
@@ -10,7 +10,7 @@
 import os
 import ConfigParser
 try:
-    from StringIO import StringIO
+    import StringIO
 except ImportError:
     from io import StringIO
 import re