Remove duplicate /bin/bash line.

libraries/technology/ip_arria10/phy_10gbase_r/generate_ip.sh

 #!/bin/bash
 # -------------------------------------------------------------------------- #
 #
-#!/bin/bash
-# -------------------------------------------------------------------------- #
-#
 # Copyright (C) 2014                                                        
 # ASTRON (Netherlands Institute for Radio Astronomy) <http://www.astron.nl/>
 # JIVE (Joint Institute for VLBI in Europe) <http://www.jive.nl/>