Merge pull request #381 from databacker/compose-typo

fix wrong database service reference in example compose.yaml

Author: deitch

examples/docker-compose.yaml

@@ -49,7 +49,7 @@ services:
       COMPRESSION: bzip2
     command: dump
     depends_on:
-      test-database:
+      mysql:
         condition: service_healthy
 
   mysql-backup-multiple-targets:
@@ -67,7 +67,7 @@ services:
       TZ: UTC
     command: dump
     depends_on:
-      test-database:
+      mysql:
         condition: service_healthy
     volumes:
       - backup:/db