Google thinks Emacs is pure spam

I've heard all these stories about Google smashing websites with some penalties for nothing but I never though it is serious.

I really though the penalties are reserved for spammers, scams and generated garbage content.

Imagine my surprise when I find an email in my inbox saying my humble blog with a single post about Emacs autosave configuration is "having pure spam" and the manual action has been applied to the entire website.

http://i.imgur.com/GCUDlzp.jpg

How do you deal with it?

What next? Just simply having a domain will be considered spamming by big G?