diff --git a/atom.xml b/atom.xml
index 4f2a7b3de4..3c18eb9d9d 100644
--- a/atom.xml
+++ b/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Home Assistant]]></title>
   <link href="https://home-assistant.io/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/community/atom.xml b/blog/categories/community/atom.xml
index c53b2d3a63..b0b520b46b 100644
--- a/blog/categories/community/atom.xml
+++ b/blog/categories/community/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Community | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/community/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/device-tracking/atom.xml b/blog/categories/device-tracking/atom.xml
index e06feae8aa..be0a4a368c 100644
--- a/blog/categories/device-tracking/atom.xml
+++ b/blog/categories/device-tracking/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Device-Tracking | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/device-tracking/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/esp8266/atom.xml b/blog/categories/esp8266/atom.xml
index b3d4b4ded6..60893a3043 100644
--- a/blog/categories/esp8266/atom.xml
+++ b/blog/categories/esp8266/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: ESP8266 | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/esp8266/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/how-to/atom.xml b/blog/categories/how-to/atom.xml
index ef927c8bba..52686b903c 100644
--- a/blog/categories/how-to/atom.xml
+++ b/blog/categories/how-to/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: How-To | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/how-to/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/ibeacons/atom.xml b/blog/categories/ibeacons/atom.xml
index b564d08ed5..571c9ee26d 100644
--- a/blog/categories/ibeacons/atom.xml
+++ b/blog/categories/ibeacons/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: iBeacons | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/ibeacons/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/internet-of-things/atom.xml b/blog/categories/internet-of-things/atom.xml
index ad55ff5320..1b31f1a23e 100644
--- a/blog/categories/internet-of-things/atom.xml
+++ b/blog/categories/internet-of-things/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Internet-of-Things | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/internet-of-things/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/iot-data/atom.xml b/blog/categories/iot-data/atom.xml
index 335f2c04e2..4c2b69a550 100644
--- a/blog/categories/iot-data/atom.xml
+++ b/blog/categories/iot-data/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: IoT-Data | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/iot-data/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/mqtt/atom.xml b/blog/categories/mqtt/atom.xml
index dfae6f8c06..f691faed76 100644
--- a/blog/categories/mqtt/atom.xml
+++ b/blog/categories/mqtt/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: MQTT | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/mqtt/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/organisation/atom.xml b/blog/categories/organisation/atom.xml
index ea3107836e..eddab4456a 100644
--- a/blog/categories/organisation/atom.xml
+++ b/blog/categories/organisation/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Organisation | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/organisation/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/owntracks/atom.xml b/blog/categories/owntracks/atom.xml
index 8120c9f3b5..2d4c0c7c46 100644
--- a/blog/categories/owntracks/atom.xml
+++ b/blog/categories/owntracks/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: OwnTracks | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/owntracks/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/presence-detection/atom.xml b/blog/categories/presence-detection/atom.xml
index 211ad234c4..2115c1a640 100644
--- a/blog/categories/presence-detection/atom.xml
+++ b/blog/categories/presence-detection/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Presence-Detection | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/presence-detection/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/public-service-announcement/atom.xml b/blog/categories/public-service-announcement/atom.xml
index 3e6f8398be..4468f43695 100644
--- a/blog/categories/public-service-announcement/atom.xml
+++ b/blog/categories/public-service-announcement/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Public-Service-Announcement | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/public-service-announcement/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/release-notes/atom.xml b/blog/categories/release-notes/atom.xml
index 3bf258750a..4438c27a18 100644
--- a/blog/categories/release-notes/atom.xml
+++ b/blog/categories/release-notes/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Release-Notes | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/release-notes/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/survey/atom.xml b/blog/categories/survey/atom.xml
index b826ab03de..ba4de76f22 100644
--- a/blog/categories/survey/atom.xml
+++ b/blog/categories/survey/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Survey | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/survey/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/talks/atom.xml b/blog/categories/talks/atom.xml
index e7ed1520c4..63bee6841a 100644
--- a/blog/categories/talks/atom.xml
+++ b/blog/categories/talks/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Talks | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/talks/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/technology/atom.xml b/blog/categories/technology/atom.xml
index 52bcafff53..47f0df8d22 100644
--- a/blog/categories/technology/atom.xml
+++ b/blog/categories/technology/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Technology | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/technology/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/user-stories/atom.xml b/blog/categories/user-stories/atom.xml
index 88364df393..b122339c2d 100644
--- a/blog/categories/user-stories/atom.xml
+++ b/blog/categories/user-stories/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: User-Stories | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/user-stories/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/video/atom.xml b/blog/categories/video/atom.xml
index 229366710d..260fd06d0c 100644
--- a/blog/categories/video/atom.xml
+++ b/blog/categories/video/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Video | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/video/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/blog/categories/website/atom.xml b/blog/categories/website/atom.xml
index 1c07e27316..8f737df623 100644
--- a/blog/categories/website/atom.xml
+++ b/blog/categories/website/atom.xml
@@ -4,7 +4,7 @@
   <title><![CDATA[Category: Website | Home Assistant]]></title>
   <link href="https://home-assistant.io/blog/categories/website/atom.xml" rel="self"/>
   <link href="https://home-assistant.io/"/>
-  <updated>2016-08-08T15:08:31+00:00</updated>
+  <updated>2016-08-08T19:38:20+00:00</updated>
   <id>https://home-assistant.io/</id>
   <author>
     <name><![CDATA[Home Assistant]]></name>
diff --git a/components/device_tracker.bluetooth_tracker/index.html b/components/device_tracker.bluetooth_tracker/index.html
index b30c67e40d..49607b5285 100644
--- a/components/device_tracker.bluetooth_tracker/index.html
+++ b/components/device_tracker.bluetooth_tracker/index.html
@@ -9,7 +9,7 @@
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
     <title>Bluetooth Tracker - Home Assistant</title>
     <meta name="author" content="Home Assistant">
-    <meta name="description" content="Instructions how to integrate bluetooth tracking within Home Assistant.">
+    <meta name="description" content="Instructions for integrating bluetooth tracking within Home Assistant.">
     
     <meta name="viewport" content="width=device-width">
     <link rel="canonical" href="https://home-assistant.io/components/device_tracker.bluetooth_tracker/">
@@ -19,14 +19,14 @@
     <meta property="og:site_name" content="Home Assistant">
     <meta property="og:url" content="https://home-assistant.io/components/device_tracker.bluetooth_tracker/">
     <meta property="og:type" content="article">
-    <meta property="og:description" content="Instructions how to integrate bluetooth tracking within Home Assistant.">
+    <meta property="og:description" content="Instructions for integrating bluetooth tracking within Home Assistant.">
     <meta property="og:image" content="https://home-assistant.io/images/default-social.png">
     
     <meta name="twitter:card" content="summary_large_image">
     <meta name="twitter:site" content="@home_assistant">
     
     <meta name="twitter:title" content="Bluetooth Tracker">
-    <meta name="twitter:description" content="Instructions how to integrate bluetooth tracking within Home Assistant.">
+    <meta name="twitter:description" content="Instructions for integrating bluetooth tracking within Home Assistant.">
     <meta name="twitter:image" content="https://home-assistant.io/images/default-social.png">
 
     <link href="/stylesheets/screen.css" media="screen, projection" rel="stylesheet">
@@ -89,11 +89,11 @@
   <hr class="divider">
   
 
-  <p>This tracker discovers new devices on boot and tracks bluetooth devices periodically based on interval_seconds value. It is not requiered to pair the devices with eachother! <br />
-Devices discovered are stored with ‘bt_’ as the prefix for device mac address in <code>known_devices.yaml</code>.</p>
+  <p>This tracker discovers new devices on boot and tracks bluetooth devices periodically based on interval_seconds value. It is not required to pair the devices with each other! <br />
+Devices discovered are stored with ‘bt_’ as the prefix for device mac addresses in <code>known_devices.yaml</code>.</p>
 
 <p class="note">
-Requires PyBluez. If you are on raspbian, make sure you first install <code>bluetooth</code> and <code>libbluetooth-dev</code> by running <code>sudo apt install bluetooth libbluetooth-dev</code>
+Requires PyBluez. If you are on Raspbian, make sure you first install <code>bluetooth</code> and <code>libbluetooth-dev</code> by running <code>sudo apt install bluetooth libbluetooth-dev</code>
 </p>
 
 <p>To use the Bluetooth tracker in your installation, add the following to your <code>configuration.yaml</code> file:</p>
diff --git a/sitemap.xml b/sitemap.xml
index 1a85ef875d..080f1870f0 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2041,62 +2041,62 @@
     </url>
   <url>
     <loc>https://home-assistant.io/demo/frontend.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/index.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-dev-event.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-dev-info.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-dev-service.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-dev-state.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-dev-template.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-history.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-iframe.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-logbook.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/demo/panels/ha-panel-map.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/googlef4f3693c209fe788.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/static/fonts/roboto/DESCRIPTION.en_us.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/static/fonts/robotomono/DESCRIPTION.en_us.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
   <url>
     <loc>https://home-assistant.io/static/mdi-demo.html</loc>
-    <lastmod>2016-08-08T15:07:49+00:00</lastmod>
+    <lastmod>2016-08-08T19:37:37+00:00</lastmod>
   </url>
 </urlset>