diff --git a/HighEnergyObsCoreExt.tex b/HighEnergyObsCoreExt.tex
index da3ec24..13510de 100644
--- a/HighEnergyObsCoreExt.tex
+++ b/HighEnergyObsCoreExt.tex
@@ -8,7 +8,7 @@
 % interest groups.
 \ivoagroup{High Energy Interest Group}
 
-\author{The IVOA High Energy Interest Group}
+\author{I. Evans, M. Servillat, B. Kh\'elifi, J. Evans, M. Louys, M. Kettenis, F. Bonnarel, L. Michel, C. Boisson, M. Cresitello-Dittmar, O. Ates, K. Kosack, and The IVOA High Energy Interest Group}
 
 \editor{Ian Evans, Mathieu Servillat, Bruno Kh\'elifi, Janet Evans}
 
@@ -83,7 +83,7 @@
 \begin{document}
 
 \begin{abstract}
-This document describes a proposed extension to the ObsCore specification for data description, discovery and selection of \gls{HEA} data. It includes proposed updates to the data product vocabulary, UCDs, and MIME-types to support discovery of \gls{HEA} data.
+This document describes a proposed extension to the ObsCore specification for data description, discovery and selection of \gls{HEA} data. The document includes proposed updates to the data product vocabulary, UCDs, and MIME-types to support discovery of \gls{HEA} data.
 \end{abstract}