hiscores.cc: fix meaningless type qualifier on return type

Signed-off-by: Steven Noonan <steven@uplinklabs.net>

Created by  Steven Noonan  on October 13, 2009
2D5YN2UFY5APLJPOAGRBGTF4YKH7UMGKSDYFOQJG5DQJAYPWPKJAC
Change contents