Build(setup.py): Add long_description_content_type

diff --git a/setup.py b/setup.py
index ee61da6b7690ee3c8c42dd78a3d7e5c711ee6479..bd33a2501343672b841270527380fbae53b79fd1 100755 (executable)
--- a/setup.py
+++ b/setup.py
@@ -13,6 +13,7 @@ setup(
     description="A program to decode MIME messages",
     long_description="A program to decode MIME messages. " +
     mimedecode_version.__copyright__,
+    long_description_content_type="text/plain",
     author="Oleg Broytman",
     author_email="phd@phdru.name",
     url="http://phdru.name/Software/Python/#mimedecode",