Update README.md

Author: JeroenDeDauw

README.md

@@ -43,11 +43,11 @@ via TravisCI, as a TravisCI configuration file is also provided in the root dire
 
 ## Authors
 
-DataValues Validators has been written by the Wikidata team, as [Wikimedia Germany]
-(https://wikimedia.de) employees for the [Wikidata project](https://wikidata.org/).
+DataValues Validators has been written by the Wikidata team, as [Wikimedia Germany](https://wikimedia.de)
+employees for the [Wikidata project](https://wikidata.org/).
 
-It is based upon and contains a lot of code written by [Jeroen De Dauw]
-(https://github.com/JeroenDeDauw) for the [Maps](https://github.com/JeroenDeDauw/Maps) and
+It is based upon and contains a lot of code written by [Jeroen De Dauw](https://github.com/JeroenDeDauw)
+for the [Maps](https://github.com/JeroenDeDauw/Maps) and
 [Semantic MediaWiki](https://semantic-mediawiki.org/) projects.
 
 ## Release notes