Command to change the per-node RAM quota is incorrect

The issue is at below page:

http://www.couchbase.com/docs/couchbase-manual-2.0/couchbase-faq.html
http://www.couchbase.com/docs/couchbase-manual-2.1.0/couchbase-faq.html

The section:
How do I change the per-node RAM quota?

> couchbase cluster-init -c \
cluster_IP:8091 -u username-p password
--cluster-init-ramsize=RAM_in_MB

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The correct command should be

> couchbase-cli cluster-init -c \
cluster_IP:8091 -u username-p password
--cluster-init-ramsize=RAM_in_MB

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This command will change the quota for each node in the cluster.

"How do I change the per-node RAM quota?" is a blit confusing. User is not sure if the change takes effect only for the ip that changes have been made or all nodes in the cluster.