changing structure README (2)

Beramos · Beramos · commit d70edd2f756c · 2020-04-03T10:36:08.000+02:00
diff --git a/README.md b/README.md
@@ -22,7 +22,7 @@ To pinpoint the social interaction parameter in the absence of government respon
 
 ### Control
 
-**On-off policies**
+#### On-off policies
 ![on-off](figs/on-off.png)
 
 ### Model-based predictive control (MBPC): short intro for the layman
