gettext

88e2e607 - The next release will be 0.20.2, not 0.21.

The next release will be 0.20.2, not 0.21. * gettext-runtime/m4/gettext.m4: Update header comment. * gettext-runtime/m4/intdiv0.m4: Likewise. * gettext-tools/m4/exported.m4: Likewise.