dev-python/markdown2: Remove empty <email/> from upstream maintainer

Remove the empty <email/> from upstream maintainer entry. The <email/>
element is optional per GLEP 46. However, providing an empty value is
incorrect.

diff --git a/dev-python/markdown2/metadata.xml b/dev-python/markdown2/metadata.xml
index 1792d38be8de5fb984c17467237b2dab55394dec..671860593b2e037ef2e4cd119400d630fc1dd1e2 100644 (file)
--- a/dev-python/markdown2/metadata.xml
+++ b/dev-python/markdown2/metadata.xml
@@ -11,7 +11,6 @@
   </maintainer>
   <upstream>
     <maintainer>
-      <email/>
       <name>Trent Mick</name>
     </maintainer>
     <bugs-to>https://github.com/trentm/python-markdown2/issues</bugs-to>