Update readme

Readme.tpl.md

@@ -4,8 +4,6 @@
 [![Build_Status](https://travis-ci.org/thomasnordquist/MQTT-Explorer.svg?branch=master)](https://travis-ci.org/thomasnordquist/MQTT-Explorer)
 [![Build status](https://ci.appveyor.com/api/projects/status/c35tkm29rm4m5364/branch/master?svg=true)](https://ci.appveyor.com/project/thomasnordquist/mqtt-explorer/branch/master)
 
-<img src="./icon.png" height="48" />
-
 ### Version {{ version }}
 
 A MQTT Tool to get a quick overview of your MQTT topics and integrate new devices/services more efficiently.
@@ -76,8 +74,8 @@ This greatly helps to improve the software quality and reliability.
 It basically sends: app version, processor architecture, operating system, used memory, user interactions and error stacks.
 
 <details>
-<summary>Example telemetry</summary>
-<p>
+<summary><p>Example telemetry</p>
+</summary>
 
 ```javascript
 { system: { arch: 'x64', platform: 'darwin' },
@@ -94,7 +92,6 @@ It basically sends: app version, processor architecture, operating system, used
   transactionId: '53bf9aac-e695-40cc-9a81-b1cf3398843d' }
 ```
 
-</p>
 </details>
 
 Even thoug the data is purely technical, an option to disable telemetry is planned. [#52](https://github.com/thomasnordquist/MQTT-Explorer/issues/52)