docs: for PR #3787

ACKNOWLEDGEMENTS.md

@@ -1075,3 +1075,4 @@ Further device support has been made with the assistance of users. Please consid
 - [StodgyWaif](https://github.com/StodgyWaif) for assisting with support for idoo Smart Bloom 8 hydroponic system.
 - [Veuchez](https://github.com/Veuchez) for assisting with support for Ryakka 7-in-1 pool monitor.
 - [banemonster](https://github.com/banemonster) for contributing support for Neopower Black Diamond all-in-one heat pump water heater.
+- [ajpohv](https://github.com/ajpohv) for contributing support for Qlima D720 dehumidifier.

DEVICES.md

@@ -415,7 +415,7 @@
 - MeacoDry Arete Two 10L dehumidifier
 - Morris MDB-12160HIW dehumidifier
 - Pro Breeze 30L dehumidifier
-- Qlima D812 and D820A dehumidifiers
+- Qlima D720, D812 and D820A dehumidifiers
 - Rohnson R-9530 dehumidifier
 - Sefaul Q8 dehumidifier
 - Shinco 30D dehumidifier (also matches Klarstein DryFy Connect)