Update news.yml

Author: wangc168

_data/news.yml

@@ -2,7 +2,7 @@
   headline: "We released the <a href='/pdf/recruitment/Welcome2OPTML.pdf'>Welcome2OPTML Booklet</a> as a detailed introduction to our lab and an open invitation for strong prospective candidates to join us in 2026!"
 
 - date: 5 October 2025
-  headline: "Yihua and Dr. Liu will deliver a tutorial on <i>"Robust Machine Unlearning"</i> at <a href='https://milcom2025.ieee-milcom.org/'>IEEE MILCOM 2025</a> (Check schedule <a href='https://milcom2025.ieee-milcom.org/'>here</a>)!"
+  headline: "Yihua and Dr. Liu will deliver a tutorial on <i>\"Robust Machine Unlearning\"</i> at <a href='https://milcom2025.ieee-milcom.org/'>IEEE MILCOM 2025</a> (Check schedule <a href='https://milcom2025.ieee-milcom.org/'>here</a>)!"
 
 - date: 26 September 2025
   headline: "Dr. Liu is named <b>Red Cedar Distinguished Professor</b>!"