Clinton actually has 1,812 pledged delegates, 291 over Bernie's 1,521 delegates. Superdelegates aren't pledged delegates until the convention, which can be contested. Hillary probably is going to win the nomination, but it's not over yet.
Just to clear it up, it's entirely possible that Sanders could contest and win the convention. It's not very likely, but those "BERNIE STILL GOT DAT CHANCE" claims isn't entirely unfounded circlejerking.
Of course cue the cucksquad trying to get a rise out of the bernouts. I gotta say that for all the desperation of the Bernie Sanders fandom, you can't really feign superiority over them considering you've spent your entire time only cutting them down. Everyone ends up backing a candidate that they like but won't win, that's just a thing with the nominations. You're the ones who ended up looking ridiculous with the meme stuff and the trolling