Thread:Su712/@comment-34514677-20180216185554/@comment-25669516-20180217074911

Just copy that code, make sure there is nothing else. Paste it in My Preferences > signature > Custom signature. You seemed to have either copied the "nowiki" part or did not check the "I want to use wikitext" part. That should be enabled. End result will be this:

Kylo Ren (not really) (talk)|(Contribs)