Merge pull request #3716 from spotzz/master

fix yaml

Author: spotzz

src/content/speakers/speakers.yml

@@ -3480,7 +3480,7 @@ He joined Red Hat in 2013 and specializes in accelerating application platforms
   intro: 'Eric is an IT Professional with a diverse background as a Data Center Engineer, Consultant, and Technical Marketer bringing over 20 years of experience in driving technical excellence. '
 - speaker_id: 'debbie_margulies'
   name: 'Debbie Margulies'
-  photo: 'debbie_margulies.png
+  photo: 'debbie_margulies.png'
   company: 'Red Hat'
   role: 'Principal Product Marketing Manager'
   intro: 'Debbie Margulies is currently a Principal Product Marketing Manager at Red Hat. She brings more than two decades of experience in top tech and cybersecurity firms. Her expertise spans marketing strategy, operational excellence, and program leadership, with a strong background in shaping go-to-market programs for technology companies.'