Remove draft tag from 0.23 specification

Change-Id: Id45f95bb06f314dff893a790cac4377d95f7c565
Signed-off-by: Eric Kunze <eric.kunze@arm.com>
diff --git a/Makefile b/Makefile
index 76fff6c..d4fd9d8 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@
 # by a licensing agreement from ARM Limited.
 #
 
-TOSAREVISION=0.23.0 draft
+TOSAREVISION=0.23.0
 MKDIR=mkdir -p
 ASCIIDOC=asciidoctor