Preview text fix

website/src/_posts/2019-03-liftoff-05.md

@@ -9,6 +9,8 @@ seriesSuffix: 'of 30'
 
 Work hard, play hard! It's Saturday, so it's time for us to wind down and take some time for ourself. Seeing as we won't have much to share over the weekend in terms of progress updates, we thought we'd try to distract you a bit. Sit back, relax, and enjoy this nice GIF, handpicked by our crew:
 
+<!--more-->
+
 <center><img width="400" src="https://media.giphy.com/media/TL4d81cXH4THa/giphy.gif"><br/><br/></center>
 
 Just the thing we need to recharge those :battery::battery: to :100:, so we can start making a dent on Monday again. Hope you'll have a good one! :kissing_heart: