Fix markup in README for clarity

Author: denisecase

profile/README.md

@@ -17,11 +17,10 @@ intent are exchanged between:
 
 The research question is: 
 
-<mark>
->If you give an agent the right onboarding artifacts,
+
+><mark>If you give an agent the right onboarding artifacts,
 >can it produce a complex codebase that a real team can read, extend, and maintain,
->rather than a 2000-line dump that only the agent understands?
-</mark>
+>rather than a 2000-line dump that only the agent understands?</mark>
 
 ## Manifest Schema