Misleading override example using conanfile.txt

https://docs.conan.io/en/latest/using_packages/conanfile_txt.html#overriding-requirements
Though this is declared as "... a good example of overriding requirements .." it is missleading since it does not mention the _override_ parameter like it is done here: https://docs.conan.io/en/latest/reference/conanfile/attributes.html?highlight=override#requires
It do not know whether "real overrides" can be done within a _conanfile.txt_ and if it is not possible this should not be used as an example.