diff --git a/analysis/swearfilter/74-swearfilter.html b/analysis/swearfilter/74-swearfilter.html
index e67933eb..5940816d 100644
--- a/analysis/swearfilter/74-swearfilter.html
+++ b/analysis/swearfilter/74-swearfilter.html
@@ -22,7 +22,7 @@
 </script>
 
 <script type="text/x-red" data-help-name="badwords">
-    <p>Analyses the <b>msg.payload</b> and tries to filter out any messages containing bad swear words...</p>
+    <p>Analyses the <code>msg.payload</code> and tries to filter out any messages containing bad swear words...</p>
     <p><b>Note:</b> this only operates on payloads of type <b>string</b>. Everything else is blocked.</p>
 </script>
 
diff --git a/analysis/swearfilter/README.md b/analysis/swearfilter/README.md
index 1bda6198..a6a8a16a 100644
--- a/analysis/swearfilter/README.md
+++ b/analysis/swearfilter/README.md
@@ -6,7 +6,7 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node that attempts to
 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-badwords
 
@@ -16,6 +16,6 @@ Usage
 
 Uses the badwords npm to attempt to filter out messages containing swearwords.
 
-Analyses the **msg.payload** and tries to filter out any messages containing bad swear words. If the payload contains a bad word then the whole message is blocked.
+Analyses the `msg.payload` and tries to filter out any messages containing bad swear words. If the payload contains a bad word then the whole message is blocked.
 
 **Note** : this only operates on payloads of type <b>string</b>. Everything else is blocked.
diff --git a/analysis/swearfilter/package.json b/analysis/swearfilter/package.json
index a4ecee13..5a8d5949 100644
--- a/analysis/swearfilter/package.json
+++ b/analysis/swearfilter/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-badwords",
-    "version"       : "0.0.3",
+    "version"       : "0.0.4",
     "description"   : "A Node-RED node that attempts to filter out messages containing swearwords.",
     "dependencies"  : {
         "badwords"   : "0.0.3"
diff --git a/analysis/wordpos/72-wordpos.html b/analysis/wordpos/72-wordpos.html
index 7e940aff..16d254f4 100644
--- a/analysis/wordpos/72-wordpos.html
+++ b/analysis/wordpos/72-wordpos.html
@@ -19,13 +19,13 @@
         <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">Adds <b>msg.pos</b> as the anaylsis result.
+    <div class="form-tips">Adds <code>msg.pos</code> as the anaylsis result.
     </div>
 </script>
 
 <script type="text/x-red" data-help-name="wordpos">
-    <p>Analyses <b>msg.payload</b> and classifies the part-of-speech of each word.</p>
-    <p>The resulting message has <b>msg.pos</b> added with the results:</p>
+    <p>Analyses <code>msg.payload</code> and classifies the part-of-speech of each word.</p>
+    <p>The resulting message has <code>msg.pos</code> added with the results:</p>
     <pre>{
     nouns:[],
     verbs:[],
diff --git a/analysis/wordpos/README.md b/analysis/wordpos/README.md
index 2e8b6e85..cca64069 100644
--- a/analysis/wordpos/README.md
+++ b/analysis/wordpos/README.md
@@ -1,12 +1,12 @@
 node-red-node-wordpos
 =====================
 
-A <a href="http://nodered.org" target="_new">Node-RED</a> node that breaks a sentance into the various parts of (English) speech.
+A <a href="http://nodered.org" target="_new">Node-RED</a> node that breaks a sentence into the various parts of (English) speech.
 
 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-wordpos
 
@@ -14,9 +14,9 @@ Run the following command in the root directory of your Node-RED install
 Usage
 -----
 
-Uses the wordpos npm to analyse the **msg.payload** and classify the part-of-speech of each word.
+Uses the wordpos npm to analyse the `msg.payload` and classify the part-of-speech of each word.
 
-The resulting message has a **msg.pos** object added with the results split into the following:
+The resulting message has a `msg.pos` object added with the results split into the following:
 
     nouns:[],
     verbs:[],
diff --git a/analysis/wordpos/package.json b/analysis/wordpos/package.json
index f9614d11..1597b631 100644
--- a/analysis/wordpos/package.json
+++ b/analysis/wordpos/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-wordpos",
-    "version"       : "0.0.2",
+    "version"       : "0.0.3",
     "description"   : "A Node-RED node that breaks a sentence into the various parts of (English) speech.",
     "dependencies"  : {
         "wordpos"   : "0.1.*"
diff --git a/function/PID/README.md b/function/PID/README.md
index a047b128..64a62197 100644
--- a/function/PID/README.md
+++ b/function/PID/README.md
@@ -6,9 +6,9 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node that provides a s
 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-pidcontrol
+        npm i node-red-node-pidcontrol
 
 
 Usage
@@ -16,11 +16,11 @@ Usage
 
 PID controller node.
 
-This node ONLY expects a numeric **msg.payload** containing the current reading.
+This node ONLY expects a numeric `msg.payload` containing the current reading.
 
 It will output the correction that needs to be applied in order to move to the preset **set point** value.
 
 The damping factors are typically in the range 0 - 1.
 See <a href="https://en.wikipedia.org/wiki/PID_controller" target="_new">Wikipedia</a> for more details on PID controllers.
 
-The **set point** may be overridden by **msg.setpoint**. If you do so the edit box value can be used as the initial value.
+The **set point** may be overridden by `msg.setpoint`. If you do so the edit box value can be used as the initial value.
diff --git a/function/PID/package.json b/function/PID/package.json
index c350df50..1c893de3 100644
--- a/function/PID/package.json
+++ b/function/PID/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-pidcontrol",
-    "version"       : "0.0.2",
+    "version"       : "0.0.3",
     "description"   : "A Node-RED node that that provides a simple PID controller.",
     "dependencies"  : {
     "node-pid-controller": "0.0.3"
diff --git a/function/PID/pidcontrol.html b/function/PID/pidcontrol.html
index 2994a47f..3c914ac8 100644
--- a/function/PID/pidcontrol.html
+++ b/function/PID/pidcontrol.html
@@ -41,10 +41,10 @@
 
 <script type="text/x-red" data-help-name="PID control">
     <p>A PID controller node.</p>
-    <p>This node ONLY expects a numeric <b>msg.payload</b> containing the current reading.
+    <p>This node ONLY expects a numeric <code>msg.payload</code> containing the current reading.
     It will output the correction that needs to be applied in order to move to the preset <i>set point</i> value.</p>
     <p>See <a href="https://en.wikipedia.org/wiki/PID_controller" target="_new">Wikipedia</a> for more details.</p>
-    <p>The <i>set point</i> may be overridden by <b>msg.setpoint</b>. If you do so the edit box value can be used as the initial value.</p>
+    <p>The <i>set point</i> may be overridden by <code>msg.setpoint</code>. If you do so the edit box value can be used as the initial value.</p>
 </script>
 
 <script type="text/javascript">
diff --git a/hardware/blink1/package.json b/hardware/blink1/package.json
index 81700035..1bb07665 100644
--- a/hardware/blink1/package.json
+++ b/hardware/blink1/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-blink1",
-    "version"       : "0.0.15",
+    "version"       : "0.0.16",
     "description"   : "A Node-RED node to control a Thingm Blink(1)",
     "dependencies"  : {
         "node-blink1"   : "0.2.2"
diff --git a/utility/daemon/README.md b/utility/daemon/README.md
index 2ed00f2b..2e67a391 100644
--- a/utility/daemon/README.md
+++ b/utility/daemon/README.md
@@ -13,15 +13,15 @@ Useful for monitoring command line based processes.
 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-daemon
+    npm i node-red-node-daemon
 
 
 Usage
 -----
 
-Calls out to a long running system command. Sends <b>msg.payload</b> to stdin of the process.
+Calls out to a long running system command. Sends `msg.payload` to stdin of the process.
 
 **Note** Only the command itself should be placed in the command field.
 All parameters **must** be placed in the arguments field.
diff --git a/utility/daemon/daemon.html b/utility/daemon/daemon.html
index b6b17d5c..fe8394b3 100644
--- a/utility/daemon/daemon.html
+++ b/utility/daemon/daemon.html
@@ -50,7 +50,7 @@
 </script>
 
 <script type="text/x-red" data-help-name="daemon">
-    <p>Calls out to a long running system command. Sends <b>msg.payload</b> to stdin of the process.</p>
+    <p>Calls out to a long running system command. Sends <code>msg.payload</code> to stdin of the process.</p>
     <p>Provides 3 outputs... stdout, stderr, and return code , from the running command.</p>
     <p>If the called program stops (i.e. a return code is produced), this node can attempt to restart the command.</p>
     <p><b>Note :</b> when you stop Node-RED running we may not get a chance to kill the called program so it may remain running. You <i>may</i> have to kill it manually.</p>
diff --git a/utility/daemon/package.json b/utility/daemon/package.json
index f4697b06..ebc7474d 100644
--- a/utility/daemon/package.json
+++ b/utility/daemon/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-daemon",
-    "version"       : "0.0.3",
+    "version"       : "0.0.4",
     "description"   : "A Node-RED node that runs and monitors a long running system command.",
     "dependencies"  : {
     },
diff --git a/utility/exif/94-exif.html b/utility/exif/94-exif.html
index 689c290c..68a65907 100644
--- a/utility/exif/94-exif.html
+++ b/utility/exif/94-exif.html
@@ -24,9 +24,9 @@
 <script type="text/x-red" data-help-name="exif">
     <p>Extract <a href="http://en.wikipedia.org/wiki/Exchangeable_image_file_format">Exif</a> information from JPEG images.</p>
     <p>This node expects an incoming JPEG image buffer. If Exif data is present,
-    it extracts the data into the <b>msg.exif</b> object.</p>
-    <p>The node then adds location data as <b>msg.location</b>, should the Exif data carry this information. 
-    <b>msg.payload</b> remains the original, unmodified image buffer. </p>
+    it extracts the data into the <code>msg.exif</code> object.</p>
+    <p>The node then adds location data as <code>msg.location</code>, should the Exif data carry this information.
+    <code>msg.payload</code> remains the original, unmodified image buffer. </p>
 </script>
 
 <script type="text/javascript">
diff --git a/utility/exif/README.md b/utility/exif/README.md
index 47d14f7a..bc659d1b 100644
--- a/utility/exif/README.md
+++ b/utility/exif/README.md
@@ -6,7 +6,7 @@ A <a href="http://nodered.org" target="_new">Node-RED</a> node to extract Exif i
 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-exif
 
@@ -16,8 +16,8 @@ Usage
 
 Extracts <a href="http://en.wikipedia.org/wiki/Exchangeable_image_file_format">Exif</a> information from JPEG images.
 
-This node expects an incoming JPEG image as a buffer. If Exif data is present, it extracts the data into a **msg.exif** object.
+This node expects an incoming JPEG image as a buffer. If Exif data is present, it extracts the data into a `msg.exif` object.
 
-If the Exif data also contains location information this is extracted as **msg.location**.
+If the Exif data also contains location information this is extracted as `msg.location`.
 
-**msg.payload** retains the original, unmodified image buffer.
+`msg.payload` retains the original, unmodified image buffer.
diff --git a/utility/exif/package.json b/utility/exif/package.json
index 5f2689dd..2df228f0 100644
--- a/utility/exif/package.json
+++ b/utility/exif/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-exif",
-    "version"       : "0.0.4",
+    "version"       : "0.0.5",
     "description"   : "A Node-RED node that extracts Exif information from JPEG image buffers.",
     "dependencies"  : {
         "exif": "0.4.0"