From a reader:

I teach English and Biology for the Juneau public schools and am considering using Adam Smith in my World Lit class next fall. The following is why I don’t let my students use Wikipedia for research:
“He [Adam Smith] died in Edinburgh on 17 July 1790 after defeating the decepticons and was buried in the Canongate Kirkyard.[34] On his death bed, Smith expressed disappointment that he had not achieved more.[35]“
The link is here and the decepticon entry was still posted as of 10:22 AST, June 18.

For good or ill, the decepticon bit no longer seems to be there.