Fix typo

This PR fixes a typo in a contributor name

Author: ElizabethN

content/en/events/isc-2025.md

@@ -152,7 +152,7 @@ For more information about sponsorship opportunities, contact Addie Girouard, Di
 - Niall Maher
 - John Mark
 - Ivan Lopez Morillo
-- Aisha Muibudeen
+- Aishat Muibudeen
 - Regina Nkenchor
 - Shingo Oidate
 - Maryblessing Okolie