Merge pull request #93 from ivoa-std/Zarquan-patch-1

Update README.md

Author: Zarquan

README.md

@@ -1,6 +1,6 @@
 [![PDF-Preview](https://img.shields.io/badge/Preview-PDF-blue)](../../releases/download/auto-pdf-preview/ExecutionBroker-draft.pdf)
 
-An initial draft for the IVOA ExecutionBroker and ExecutionWorker web-services and the associated data model.
+The IVOA Execution Broker web-service and data model specification.
 
 This document is distributed under CC-BY-SA.