doc: update IRC reference to Libera.Chat
commite14df5d91795604078b593fff17f4966b242063a
authorGerhard Sittig <gerhard.sittig@gmx.net>
Wed, 16 Jun 2021 18:53:04 +0000 (16 20:53 +0200)
committerGerhard Sittig <gerhard.sittig@gmx.net>
Wed, 16 Jun 2021 18:53:04 +0000 (16 20:53 +0200)
tree9a7d8e97240b0776195d929f22c3955faa6161e0
parentf8dd8b1eb8bc6da53335a4745d258830ea6367a0
doc: update IRC reference to Libera.Chat
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