Not hypocrasy in this case
Also not saying Trump isn't a hypocrite in general, he is. But in this case, changing one's stance because of a change in stance of your opponent is plus not a negative. The Syrians upped their game, so did Trump.
One can only hope that most of the President's campaign tweets see similar reversal when push comes to shove and the reality of the situation becomes real instead of campaign fairy tales.