Error of link in tutorials

Hey there,

i found an tiny error from our tutorial website.

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the RTU and TCP descrptions are upside-down,maybe u should change their displayname,but the links are correct.

regards,
zao_hon

Thanks! I fixed the typo in Modbus Bridge: fix typo in README by sfeilmeier · Pull Request #2351 · OpenEMS/openems · GitHub.

Regards,
Stefan