[PATCH libICE] specs: remove <productnumber> which is not used by default

[Gaetan Nadon]

This element is not rendered by default on the title. A template
customization is required to display it.
X Window System does not have a product number.

Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 specs/ice.xml |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/specs/ice.xml b/specs/ice.xml
index 0332653..bf33153 100644
--- a/specs/ice.xml
+++ b/specs/ice.xml
@@ -28,7 +28,6 @@
      <year>1993</year><year>1994</year>
      <holder>X Consortium</holder>
    </copyright>
-   <productnumber>X Version 11, Release 7</productnumber>
 
 <legalnotice>
 <para>Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the &ldquo;Software&rdquo;), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:</para>
-- 
1.7.4.1