Improve formatting of team section in WRITEUP.md

Formatted the team section for better readability.

Author: AlexMikhalev

WRITEUP.md

@@ -2,7 +2,11 @@
 
 ## Team
 
-**Dr Alexander Mikhalev**: AI/ML expert, systems thinker, Zestic AI partner and builder of Terraphim. Background in distributed systems (Rust, async), complex systems, and knowledge graph engineering. Built the full pipeline: entity extraction, knowledge graph, multi-agent orchestration, MedGemma integration, evaluation harness, and edge deployment config. Solo submission. 
+**Dr Alexander Mikhalev**: 
+AI/ML expert, systems thinker.
+Zestic AI partner and builder of Terraphim.
+Background in distributed systems (Rust, async), complex systems, and knowledge graph engineering. Built the full pipeline: entity extraction, knowledge graph, multi-agent orchestration, MedGemma integration, evaluation harness, and edge deployment config. 
+Solo submission. 
 
 ## Problem statement