update fig caption

Author: justinchiu-cohere

index.html

@@ -82,9 +82,7 @@ <h1>Refactoring Codebases through Library Design</h1>
 
 		<figure id="teaser">
 			<img src="images/minicode.svg" alt="teaser">
-			<figcaption style="text-align: center;">Overview of the problem that we study and the general structure of its solutions.
-				Given a collection of different code source, where a source is either program or repository,—and optionally an existing library—we refactor the code sources by designing a new modular and reusable library.
-				Candidate refactorings are evaluated based on program simplicity (compression), and are expected to maintain correctness of the original code sources (pass rate).</figcaption>
+			<figcaption style="text-align: center;">Given a collection of different code sources, where a source is either program or repository and an optional existing library, agents must refactor the code sources by designing a new modular and reusable library. Candidate refactorings are evaluated based on program simplicity (compression) across both the library and refactored sources, and are expected to maintain correctness of the original code sources (pass rate).</figcaption>
 		</figure>
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