TextInput's autoComplete prop isn't available it but it's documented as available

[estevaolucas]

I just found misinformation in the docs: in TextInput says the autoComplete prop is available (since 0.58) but this feature is not available it in any version, it's only in #master, as can be seen here react/react-native@f151456.

autoComplete prop's PR #606.

Is there a way to update 0.58 & 0.59 docs to remove it?
Just let me know how If I can help to solve this issue.

cc @charpeni

[estevaolucas]

cc @cpojer

[charpeni]

Thanks for flagging that, I'm sending a PR.