This was done for the website, now do this in the actual codebase.
.TP
veřejné IRC
-#systemtap na irc.freenode.net, použijte fpaste.org pro rozsáhlejší text
+#systemtap na irc.oftc.net, použijte fpaste.org pro rozsáhlejší text
.TP
veřejná bugzilla
.TP
public IRC
-#systemtap on irc.freenode.net, use fpaste.org for snippets of text
+#systemtap on irc.oftc.net, use fpaste.org for snippets of text
.TP
public bugzilla
comment code '//TRANSLATORS: ' one line above a gettext string will be passed
through to the systemtap.pot file for translators to view. Feel free to ask
for any further clarifications either on the systemtap mailing list or on
-the freenode #systemtap channel.
+the oftc.net #systemtap IRC channel.
In the most general case, adding a translatable string can be done by simply
wrapping the string with the _() macro, ie. _("string to translate here").