update README.md

Dahkenangnon · Dahkenangnon · commit 0151743466e0 · 2020-10-09T20:08:47.000+02:00
diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 
 Communicate with you feathers js server from flutter.
 
-## THIS IS UNDER DEV, DON'T USE IT AT THIS MOMENT IN PROD
+## :warning: THIS IS UNDER DEV, DON'T USE IT AT THIS MOMENT IN PROD
 
 ## TODO
 
