Correct BGL system size

doc/html/slurm.html

@@ -84,7 +84,7 @@ add functionality.</li>
 <p>SLURM provides resource management on about 1000 computers world-wide including 
 many of the most powerful computers in the world including:
 <ul>
-<li><a href="http://www.llnl.gov/asci/platforms/bluegenel/">BlueGene/L</a> with 131,072
+<li><a href="http://www.llnl.gov/asci/platforms/bluegenel/">BlueGene/L</a> with 65,536
 dual-processor compute nodes</li>
 <li><a href="http://www.llnl.gov/linux/thunder/">Thunder</a> a Linux cluster with 1024 nodes 
 each having four Itanium2 processors</li>