Remove silly level 1 heading from README

Author: JeroenDeDauw

README.md

@@ -83,14 +83,11 @@ Daniel Kinzler and Jeroen De Dauw.
 * [Wikibase DataModel on Ohloh](https://www.ohloh.net/p/wikibasedatamodel/)
 * [Wikibase DataModel on TravisCI](https://travis-ci.org/wmde/WikibaseDataModel)
 * [Wikibase DataModel on ScrutinizerCI](https://scrutinizer-ci.com/g/wmde/WikibaseDataModel)
+* [Wikibase DataModel on Wikimedia's Phabricator](https://phabricator.wikimedia.org/project/view/920/)
 
 ## See also
 
 * [Blog posts on Wikibase DataModel](http://www.bn2vs.com/blog/tag/wikibase-datamodel/)
 * [Wikibase DataModel Services](https://github.com/wmde/WikibaseDataModelServices)
 * [Wikibase DataModel Serialization](https://github.com/wmde/WikibaseDataModelSerialization)
 * [Wikibase Internal Serialization](https://github.com/wmde/WikibaseInternalSerialization)
-
-# Bugs on Phabricator
-
-https://phabricator.wikimedia.org/project/view/920/