fix GL_ATI_separate_stencil

docs/relnotes-7.0.2.html

diff --git a/docs/relnotes-7.0.2.html b/docs/relnotes-7.0.2.html
index bec780b..fec8c63 100644
--- a/docs/relnotes-7.0.2.html
+++ b/docs/relnotes-7.0.2.html
@@ -46,6 +46,7 @@
 <li>Fixed a few GLUT/Fortran issues (Bill Mitchell)
 <li>Fixed Blender crash bug (12164)
 <li>Fixed some issues preventing cross-compiling
+<li>Fixed up broken GL_ATI_separate_stencil extension
 </ul>