[Bug libstdc++/52317] incorrect FSF address

[giecrilj at stegny dot 2a.pl]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52317

--- Comment #6 from Christopher Yeleighton <giecrilj at stegny dot 2a.pl> 2012-02-20 21:54:11 UTC ---
Created attachment 26707
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26707
updates the FSF address in boilerplate comments