Spammers freeloading on Google doodle wiki

Someone is adding a link to the first para the wiki page of today's google doodle. Revision history: https://en.wikipedia.org/w/index.php?title=Prasanta_Chandra_Mahalanobis&action=history

Looks like wiki has a way to handle this: https://en.wikipedia.org/wiki/Wikipedia:Protection_policy#semi