diff --git a/io/emoncms/88-emoncms.html b/io/emoncms/88-emoncms.html
index a4b7d7f7..d2525fd8 100644
--- a/io/emoncms/88-emoncms.html
+++ b/io/emoncms/88-emoncms.html
@@ -31,11 +31,11 @@
 
 <script type="text/x-red" data-help-name="emoncms">
     <p>Posts data to Emoncms.</p>
-    <p>The <b>msg.payload</b> can contain either a comma separated list of name
+    <p>The <code>msg.payload</code> can contain either a comma separated list of name
     value pairs e.g. <pre>name:value,...</pre> or a comma separated list of values e.g. <pre>1,2,...</pre>
     or a simple javascript object e.g. <pre>msg.payload = {temp:12}</pre>
-    <p>If <i>Node</i> is left blank <b>msg.nodegroup</b> will used.</p>
-    <p>Insertion time can be manipulated by setting <b>msg.time</b>.
+    <p>If <i>Node</i> is left blank <code>msg.nodegroup</code> will used.</p>
+    <p>Insertion time can be manipulated by setting <code>msg.time</code>.
     This must be in epoch format - seconds since 1970.</p>
 </script>
 
@@ -82,7 +82,7 @@
 
 <script type="text/x-red" data-help-name="emoncms in">
     <p>Fetches data from emoncms.</p>
-    <p>The <b>msg.payload</b> contains last emoncms feed value
+    <p>The <code>msg.payload</code> contains last emoncms feed value
 </script>
 
 <script type="text/javascript">
diff --git a/io/emoncms/README.md b/io/emoncms/README.md
index 11a7caee..aab64ba5 100644
--- a/io/emoncms/README.md
+++ b/io/emoncms/README.md
@@ -6,7 +6,7 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node to send fetch/pos
 Install
 -------
 
-Run the following command in the root directory of your Node-RED install
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
         npm install node-red-node-emoncms
 
diff --git a/io/emoncms/package.json b/io/emoncms/package.json
index 1c10175e..5809f9cb 100644
--- a/io/emoncms/package.json
+++ b/io/emoncms/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-emoncms",
-    "version"       : "0.0.9",
+    "version"       : "0.0.10",
     "description"   : "A Node-RED node to fetch/post data to/from emoncms",
     "dependencies"  : {
     },
diff --git a/io/mdns/README.md b/io/mdns/README.md
index d4b944d5..2c97055b 100644
--- a/io/mdns/README.md
+++ b/io/mdns/README.md
@@ -18,23 +18,23 @@ For Debian / Ubuntu this requires installing
 Install
 -------
 
-Run the following command in the root directory of your Node-RED install, usually `~/.node-red`
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
-        npm install node-red-node-discovery
+        npm i node-red-node-discovery
 
 Usage
 -----
 
 ### Discovery
 
-Uses an implemetation of mdns to provide a Bonjour / Avahi
+Uses an implementation of mdns to provide a Bonjour / Avahi
 service discovery capability.
 
-**msg.payload** contains the service object on both arrival and leaving.
+`msg.payload` contains the service object on both arrival and leaving.
 
-**msg.state** contains boolean true or false depending if the service has arrived (true) or gone away (false)..
+`msg.state` contains boolean true or false depending if the service has arrived (true) or gone away (false)..
 
-Within the msg.payload object the most interesting things are:
+Within the `msg.payload` object the most interesting things are:
 
  * msg.payload.name
  * msg.payload.interface
@@ -44,19 +44,19 @@ Within the msg.payload object the most interesting things are:
 
 For a full list of official service types see [this list](http://www.dns-sd.org/ServiceTypes.html" target="_new).
 
-###Announce
+### Announce
 
 Provides a Bonjour / Avahi / Zeroconf announcement node.
 
-If **msg.payload** is 0 - the announcement is stopped. Any other value starts the announcement process.
+If `msg.payload` is 0 - the announcement is stopped. Any other value starts the announcement process.
 
 The announcement can be customised by the msg if not configured in the edit panel.
 
- - **msg.service** - For a full list of official service types see <a href="http://www.dns-sd.org/ServiceTypes.html" target="_new">this list</a>.
- - **msg.port** - the tcp or udp port to use.
- - **msg.name** - the short description name of the service. If you use %h in the name, it will be replaced by the machine hostname.
- - **msg.txtRecord** - a set of comma separated name:value pairs
+ - `msg.service` - For a full list of official service types see <a href="http://www.dns-sd.org/ServiceTypes.html" target="_new">this list</a>.
+ - `msg.port` - the tcp or udp port to use.
+ - `msg.name` - the short description name of the service. If you use %h in the name, it will be replaced by the machine hostname.
+ - `msg.txtRecord` - a set of comma separated name:value pairs
 
-###Note:
+### Note:
 
-When Node-RED starts you will get a big WARNING message about the Bonjour compatability layer... this is just a warning so don't worry.
+When Node-RED starts you will get a big WARNING message about the Bonjour Compatibility layer... this is just a warning so don't worry.
diff --git a/io/mdns/mdns.html b/io/mdns/mdns.html
index 170e977c..bbf50970 100644
--- a/io/mdns/mdns.html
+++ b/io/mdns/mdns.html
@@ -32,8 +32,8 @@
 
 <script type="text/x-red" data-help-name="discovery">
     <p>Provides a Bonjour / Avahi / Zeroconf discovery node.</p>
-    <p><b>msg.payload</b> contains the service object on both arrival and leaving.</p>
-    <p><b>msg.state</b> contains boolean <i>true</i> or <i>false</i> depending
+    <p><code>msg.payload</code> contains the service object on both arrival and leaving.</p>
+    <p><code>msg.state</code> contains boolean <i>true</i> or <i>false</i> depending
     if the service has arrived (<i>true</i>) or gone away (<i>false</i>).</p>
     <p>Within the msg.payload object the most interesting things are:
     <ul><li>msg.payload.name</li>
@@ -88,13 +88,13 @@
 
 <script type="text/x-red" data-help-name="announce">
     <p>Provides a Bonjour / Avahi / Zeroconf announcement node.</p>
-    <p>If <b>msg.payload</b> is 0 - the announcement is stopped. Any other value starts the announcement process.</p>
+    <p>If <code>msg.payload</code> is 0 - the announcement is stopped. Any other value starts the announcement process.</p>
     <p>The announcement can be customised by the msg if not configured in the edit panel.</p>
     <p><ul>
-        <li><b>msg.service</b> - For a full list of official service types see <i><a href="http://www.dns-sd.org/ServiceTypes.html" target="_new">this list</a></i>.</li>
-        <li><b>msg.port</b> - the tcp or udp port to use.</li>
-        <li><b>msg.name</b> - the short description name of the service. If you use %h in the name, it will be replaced by the machine hostname.</li>
-        <li><b>msg.txtRecord</b> - a javascript object of name:value pairs.</li>
+        <li><code>msg.service</code> - For a full list of official service types see <i><a href="http://www.dns-sd.org/ServiceTypes.html" target="_new">this list</a></i>.</li>
+        <li><code>msg.port</code> - the tcp or udp port to use.</li>
+        <li><code>msg.name</code> - the short description name of the service. If you use %h in the name, it will be replaced by the machine hostname.</li>
+        <li><code>msg.txtRecord</code> - a javascript object of name:value pairs.</li>
     </ul></p>
 </script>
 
diff --git a/io/mdns/package.json b/io/mdns/package.json
index 8f18d5ee..96683ec8 100644
--- a/io/mdns/package.json
+++ b/io/mdns/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-discovery",
-    "version"       : "0.0.11",
+    "version"       : "0.0.12",
     "description"   : "A Node-RED node that uses Bonjour / Avahi to discover nearby services.",
     "dependencies"  : {
         "mdns"   : "2.2.*"
diff --git a/io/mqlight/README.md b/io/mqlight/README.md
index 3adf9cf8..7d508647 100644
--- a/io/mqlight/README.md
+++ b/io/mqlight/README.md
@@ -6,8 +6,6 @@ A [Node-RED](http://nodered.org) node to send/receive messages using [IBM MQ Lig
 Install
 -------
 
-Run the following command in the root directory of your Node-RED install
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
     npm install node-red-node-mqlight
-
-
diff --git a/io/mqlight/mqlight.html b/io/mqlight/mqlight.html
index ea32ed6f..2deb62fc 100644
--- a/io/mqlight/mqlight.html
+++ b/io/mqlight/mqlight.html
@@ -36,9 +36,12 @@
 <script type="text/x-red" data-help-name="mqlight in">
     <p>Provides an MQ Light receive client.</p>
     <p>Subscribes the client to a destination based on the supplied topic and (optional) share arguments.</p>
-    <p>Topic can contain any character in the Unicode character set, with # representing a multilevel wildcard and + a single level wildcard as described <a href="https://developer.ibm.com/messaging/mq-light/wildcard-topicpatterns/">here</a>.
-    <p>Share identifies a shared destination for which messages are anycast between connected subscribers. If left blank, it defaults to a private destination.</p>
-    <p>Received messages will be sent on in <b>msg.payload</b> with their topic sent in <b>msg.topic</b> and the share, if specified, sent in <b>msg.share</b>.</p>
+    <p>Topic can contain any character in the Unicode character set, with # representing a multilevel wildcard
+    and + a single level wildcard as described <a href="https://developer.ibm.com/messaging/mq-light/wildcard-topicpatterns/">here</a>.
+    <p>Share identifies a shared destination for which messages are anycast between connected subscribers.
+    If left blank, it defaults to a private destination.</p>
+    <p>Received messages will be sent on in <code>msg.payload</code> with their topic sent in <code>msg.topic</code>
+    and the share, if specified, sent in <code>msg.share</code>.</p>
 </script>
 
 <script type="text/javascript">
@@ -86,8 +89,10 @@
 
 <script type="text/x-red" data-help-name="mqlight out">
     <p>Provides an MQ Light send client.</p>
-    <p>Sends the value passed in on <b>msg.payload</b> to the specified topic.</p>
-    <p>The topic can be passed in on <b>msg.topic</b>, however the topic in the node must be blank for this to take effect. If the topic is set in the node <b>msg.topic</b> will be overridden.</p>
+    <p>Sends the value passed in on <code>msg.payload</code> to the specified topic.</p>
+    <p>The topic can be passed in on <code>msg.topic</code>, however the topic in the node
+    must be blank for this to take effect. If the topic is set in the node <code>msg.topic</code>
+    will be overridden.</p>
 </script>
 
 <script type="text/javascript">
diff --git a/io/mqlight/package.json b/io/mqlight/package.json
index c36be234..12a0a7f4 100644
--- a/io/mqlight/package.json
+++ b/io/mqlight/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-mqlight",
-    "version"       : "0.0.7",
+    "version"       : "0.0.8",
     "description"   : "A Node-RED node to send and receive message from IBM MQ Light",
     "dependencies"  : {
         "mqlight"   : "1.0.x"
diff --git a/io/snmp/README.md b/io/snmp/README.md
index d6c3c235..fd26cd32 100644
--- a/io/snmp/README.md
+++ b/io/snmp/README.md
@@ -7,33 +7,32 @@ fetch either individual oids, or a table oid from a SNMP enabled host.
 Install
 -------
 
-Run the following command in the user directory of your Node-RED install.
-( typically ~/.node-red )
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
     npm install node-red-node-snmp
 
 Usage
 -----
 
-###snmp
+### snmp
 
 SNMP oids fetcher. Can fetch a single or comma separated list of oids. Triggered by any input.
 
 `msg.oid` may contain a comma separated list of oids to search for. (no spaces)
 
-The oids confgured in the edit config will override msg.oid. Leave blank if you
-want to use msg.oid to provide input.
+The oids confgured in the edit config will override `msg.oid`. Leave blank if you
+want to use `msg.oid` to provide input.
 
 Outputs `msg.payload` containing a table of objects, and the requested `msg.oid`.
 Values depends on the oids being requested.
 
-###snmp-table
+### snmp-table
 
 Simple SNMP table oid fetcher. Triggered by any input.
 `msg.oid` may contain the oid of a single table to search for.
 
-The oid confgured in the edit config will override msg.oid. Leave blank if you
-want to use msg.oid to provide input.
+The oid confgured in the edit config will override `msg.oid`. Leave blank if you
+want to use `msg.oid` to provide input.
 
 Outputs `msg.payload` containing the table of objects, and the requested `msg.oid`.
 Values depends on the oids being requested.
diff --git a/io/snmp/package.json b/io/snmp/package.json
index 3bae612e..99c2e7d2 100644
--- a/io/snmp/package.json
+++ b/io/snmp/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-snmp",
-    "version"       : "0.0.4",
+    "version"       : "0.0.5",
     "description"   : "A Node-RED node that looks for SNMP oids.",
     "dependencies"  : {
         "net-snmp"  : "1.1.13"
diff --git a/io/stomp/18-stomp.html b/io/stomp/18-stomp.html
index 708d148c..49c58a4d 100644
--- a/io/stomp/18-stomp.html
+++ b/io/stomp/18-stomp.html
@@ -31,10 +31,10 @@
 
 <script type="text/x-red" data-help-name="stomp in">
     <p>Connects to a server using the Stomp protocol to receive messages.</p>
-    <p>If the message received is JSON <b>msg.payload</b> will be parsed into an
+    <p>If the message received is JSON <code>msg.payload</code> will be parsed into an
     object. If not it will be the raw data.</p>
-    <p><b>msg.headers</b> contains any header information that was also delivered.</p>
-    <p><b>msg.topic</b> is set to the predefined subscription topic.</p>
+    <p><code>msg.headers</code> contains any header information that was also delivered.</p>
+    <p><code>msg.topic</code> is set to the predefined subscription topic.</p>
     <p><b>Note</b>: While not a requirement of the Stomp protocol, if connecting to an ActiveMQ server, the destination should
     begin with <i>"/queue/"</i> or with <i>"/topic/"</i>. See
     <a href="https://stomp.github.io/stomp-specification-1.0.html#frame-SEND" target="new">Stomp 1.0 spec</a>
@@ -75,14 +75,15 @@
         <label for="node-input-name" style="width: 110px;"><i class="fa fa-tag"></i> Name</label>
         <input type="text" id="node-input-name" placeholder="Name">
     </div>
-    <div class="form-tips">The <b>Destination</b> field is optional. If not set uses the <b>msg.topic</b> property of the message.</div>
+    <div class="form-tips">The <b>Destination</b> field is optional. If not set uses the <code>msg.topic</code>
+    property of the message.</div>
 </script>
 
 <script type="text/x-red" data-help-name="stomp out">
     <p>Connects to an Stomp capable server to send messages.</p>
-    <p>The <b>Destination</b> field is optional. If set it overrides the <b>msg.topic</b>
+    <p>The <b>Destination</b> field is optional. If set it overrides the <code>msg.topic</code>
     property of the message.</p>
-    <p><b>msg.headers</b></code>, if set, should be an object containing field/value
+    <p><code>msg.headers</code></code>, if set, should be an object containing field/value
         pairs to be added as request headers.</p>
     <p><b>Note</b>: While not a requirement of the Stomp protocol, if connecting
     to an ActiveMQ server, the destination should
diff --git a/io/stomp/README.md b/io/stomp/README.md
index 2f957c8b..530af022 100644
--- a/io/stomp/README.md
+++ b/io/stomp/README.md
@@ -6,7 +6,7 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node to publish and su
 Install
 -------
 
-Run the following command in the root directory of your Node-RED install
+Run the following command in your Node-RED user directory - typically `~/.node-red`
 
     npm install node-red-node-stomp
 
@@ -16,7 +16,7 @@ Usage
 
 Connects to a Stomp capable server to send and receive messages.
 
-The **destination** field is optional. If set it overrides the **msg.topic**
+The **destination** field is optional. If set it overrides the `msg.topic`
 property of the message.
 
 As noted [here](https://github.com/easternbloc/node-stomp-client#queue-names),
diff --git a/io/stomp/package.json b/io/stomp/package.json
index 093b840c..18dc0e37 100644
--- a/io/stomp/package.json
+++ b/io/stomp/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-stomp",
-    "version"       : "0.0.8",
+    "version"       : "0.0.9",
     "description"   : "A Node-RED node to publish and subscribe to/from a Stomp server",
     "dependencies"  : {
         "stomp-client"   : "0.8.*"
diff --git a/io/wol/39-wol.html b/io/wol/39-wol.html
index 5d3d7eaf..20176d49 100644
--- a/io/wol/39-wol.html
+++ b/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">
diff --git a/io/wol/README.md b/io/wol/README.md
index be403352..79a8a389 100644
--- a/io/wol/README.md
+++ b/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.
diff --git a/io/wol/package.json b/io/wol/package.json
index 43dd37fc..e77e5a94 100644
--- a/io/wol/package.json
+++ b/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"