update io nodes info style

io/wol/39-wol.html

@@ -23,12 +23,12 @@
         <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
         <input type="text" id="node-input-name" placeholder="Name">
     </div>
-    <div class="form-tips">Tip: leave blank if you want to use <b>msg.mac</b> to dynamically set target mac address.</div>
+    <div class="form-tips">Tip: leave blank if you want to use <code>msg.mac</code> to dynamically set target mac address.</div>
 </script>
 
 <script type="text/x-red" data-help-name="wake on lan">
     <p>Sends a Wake-On-LAN magic packet to the mac address specified.</p>
-    <p>You may instead set <b>msg.mac</b> to dynamically set the target device mac to wake up.</p>
+    <p>You may instead set <code>msg.mac</code> to dynamically set the target device mac to wake up.</p>
 </script>
 
 <script type="text/javascript">

io/wol/README.md

@@ -5,10 +5,9 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node to send Wake-On-L
 
 Install
 -------
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
-Run the following command in the root directory of your Node-RED install
-
-    npm install node-red-node-wol
+    npm i node-red-node-wol
 
 
 Usage
@@ -16,4 +15,4 @@ Usage
 
 Sends a Wake-On-LAN magic packet to the mac address specified.
 
-You may instead set **msg.mac** to dynamically set the target device mac to wake up.
+You may instead set `msg.mac` to dynamically set the target device mac to wake up.

io/wol/package.json

@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-wol",
-    "version"       : "0.0.5",
+    "version"       : "0.0.6",
     "description"   : "A Node-RED node to send Wake-On-LAN (WOL) magic packets",
     "dependencies"  : {
         "wake_on_lan"   : "0.0.4"