diff --git a/oletools/olevba3.py b/oletools/olevba3.py
old mode 100755
new mode 100644
index 70bc9db..70bc9db
--- a/oletools/olevba3.py
+++ b/oletools/olevba3.py
diff --git a/oletools/rtfobj.py b/oletools/rtfobj.py
index 534fbf4..f835bcc 100644
--- a/oletools/rtfobj.py
+++ b/oletools/rtfobj.py
@@ -77,9 +77,10 @@ http://www.decalage.info/python/oletools
 # 2017-07-24       PL: - fixed call to RtfParser._end_of_file (issue #185)
 #                      - ignore optional space after \bin (issue #185)
 # 2017-09-06       PL: - fixed issue #196: \pxe is not a destination
+# 2018-01-11       CH: - speedup RTF parsing (PR #244)
 # 2018-02-01      JRM: - fixed issue #251: \bin without argument
 
-__version__ = '0.52dev12'
+__version__ = '0.52dev13'
 
 # ------------------------------------------------------------------------------
 # TODO: