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@@ -20,7 +20,7 @@ automatically when you install Docker.
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Whether a container can talk to the world is governed by two factors. The first
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Whether a container can talk to the world is governed by two factors. The first
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factor is whether the host machine is forwarding its IP packets. The second is
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factor is whether the host machine is forwarding its IP packets. The second is
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-whether the hosts `iptables` allow this particular connections
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+whether the host's `iptables` allow this particular connection.
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IP packet forwarding is governed by the `ip_forward` system parameter. Packets
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IP packet forwarding is governed by the `ip_forward` system parameter. Packets
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can only pass between containers if this parameter is `1`. Usually you will
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can only pass between containers if this parameter is `1`. Usually you will
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Dave Barboza