update readme

ESLT0068 · ESLT0068 · commit 01eb3fa67a83 · 2020-03-21T12:13:19.000+01:00
diff --git a/README.md b/README.md
@@ -26,5 +26,5 @@ Directory structure:
 * `models` Examples of trained models.
 * `tests` Includes unit testing, functional testing and integration testing.
 
-Cite our work :gift_heart:
+## Cite our work :gift_heart:
 DOI:
