Change bucket name to gerritcodereview-plugins

(The other bucket name did not exist)

Change-Id: Ieaf4cccf4221e9d76157f1b68c6ee93526a24daa

create.sh

diff --git a/create.sh b/create.sh
index 3ed9df1..63957b7 100755
--- a/create.sh
+++ b/create.sh
@@ -30,6 +30,6 @@
     --machine_type=n1-standard-8 \
     --image=projects/debian-cloud/global/images/debian-7-wheezy-v20140318 \
     --metadata_from_file=startup-script:$(dirname $0)/setup.sh \
-    --metadata=gstorage_bucket:gerrit-plugins \
+    --metadata=gstorage_bucket:gerritcodereview-plugins \
     --auto_delete_boot_disk \
     $name