CVS joy: updated the old libgdbm example which was potentially confusing due to the extra letter g from the days of libc5->glibc transition

[Debian Policy CVS]

CVSROOT:        /cvs/debian-policy
Module name:    debian-policy
Changes by:     joy     Tue Jul 29 06:38:06 MDT 2003

Modified files:
        .              : policy.sgml 

Log message:
  updated the old libgdbm example which was potentially confusing due to the 
extra letter g from the days of libc5->glibc transition