Update README.md for zone clarity

2014-10-24 11:39:19 -06:00 · 2014-10-24 11:39:19 -06:00 · 0ef9028134
parent 4e520c10ea
commit 0ef9028134
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -257,7 +257,7 @@ To enable discovery across more than one zone, just enter add your zone list to
  cloud:
      gce:
          project_id: <your-google-project-id>
-          zone: <your-zone1>, <your-zone2>
+          zone: ["<your-zone1>", "<your-zone2>"]
  discovery:
          type: gce
 ```