name fix

Author: Hilary Muludiang

data/events/2025/philadelphia/main.yml

@@ -92,7 +92,7 @@ sponsors:
   #  url: http://mysponsor.com/?campaign=me # Use this if you need to over-ride a sponsor URL.
   - id: appfire
     level: platinum
-  - id: launchdarkly
+  - id: launch-darkly
     level: platinum
   - id: flox
     level: gold