Update docker-compose.yml

Mano Marks · web-flow · commit 76edc22c0546 · 2017-01-23T18:08:30.000-08:00
diff --git a/developer-tools/java-debugging/docker-compose.yml b/developer-tools/java-debugging/docker-compose.yml
@@ -1,4 +1,4 @@
-version: "2"
+version: "3"
 
 services:
 
