Change default of network name to netosm

Change-Id: I25b1af5b07a524918b46d39c2cdce237fa06a747
Signed-off-by: Mike Marchetti <mmarchetti@sandvine.com>
diff --git a/installers/docker/docker-compose.yaml b/installers/docker/docker-compose.yaml
index 3917c9e..e701786 100644
--- a/installers/docker/docker-compose.yaml
+++ b/installers/docker/docker-compose.yaml
@@ -8,7 +8,7 @@
 networks:
   netOSM:
     external:
-      name: ${OSM_NETWORK:-netOSM}
+      name: ${OSM_NETWORK:-netosm}
     #driver: overlay
     #driver_opts:
     #  com.docker.network.driver.mtu: "1446"