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	Add help info
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		@@ -40,6 +40,8 @@
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    returned characters into a fixed buffer, match a specified character before returning,
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    wait a fixed timeout from first reply and then return, sit and wait for data, or send then close the connection
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    immediately, without waiting for a reply.</p>
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    <p>If in sit and wait mode (remain connected) you can send <code>msg.reset = true;</code> to force a break in
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    the connection and an automatic reconnection.</p>
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    <p>The response will be output in <code>msg.payload</code> as a buffer, so you may want to .toString() it.</p>
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    <p>If you leave tcp host or port blank they must be set by using the <code>msg.host</code> and <code>msg.port</code> properties in every message sent to the node.</p>
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</script>
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