Update sowork.md (MystenLabs#946)

turned video autoplay off

doc/src/explore/sowork.md

@@ -19,7 +19,7 @@ A system where companies can reward employees with NFT awards, based on customiz
 In this system, awards are tied to each employee’s avatar, or identities. As awards are owned by each employee, they are able to freely display within their SoWork office, trade with each other, or list them in marketplaces.
 
 <section class="sui-dev-video">
-   <iframe id="ytplayer" type="text/html" src="https://www.youtube.com/embed/lwPMhpiyfmE?autoplay=1"  frameborder="0"></iframe>
+   <iframe id="ytplayer" type="text/html" src="https://www.youtube.com/embed/lwPMhpiyfmE?autoplay=0"  frameborder="0"></iframe>
 </section>
 ![Minted NFT Award in Profile](/static/6%20-%20Award%20in%20profile.png "Minted NFT Award in Profile")