Updated IR Remote (markdown)

IR-Remote.md

@@ -4,17 +4,16 @@ A [specialized version of Tasmota](Tasmota-IR) can be compiled which supports al
 
 
 # IR Transmitter
-## Configuration
 The prebuilt transmitter modules have a weak IR LED, effective transmit distance is really short. If you need range it is best to build your own.
 
-## Wiring
+### Wiring
 | IR w/ 2N222   | ESP266 |
 |---|---|
 |data   |GPIOx   |
 |+   | 5v  |
 |-  |GND    |
 
-## Tasmota
+### Tasmota
 In the _Configuration -> Configure Module_ page assign:
 - GPIOx to `IRsend (8)`   
 
@@ -27,14 +26,14 @@ IR Receiver is used to capture IR codes. Those codes can be sent using [`IRSend`
 
 > Example uses the widely available [KY-022](https://arduinomodules.info/ky-022-infrared-receiver-module/) breakout board.
 
-## Wiring
+### Wiring
 | KY-022   | ESP266 |
 |---|---|
 |S   |GPIOx   |
 |+   | 5v  |
 |-  |GND    |
 
-## Tasmota
+### Tasmota
 In the _Configuration -> Configure Module_ page assign:
 - GPIOx to `IRrecv (51)`   
 
@@ -51,7 +50,7 @@ On a captured code IR receiver sends a `tele/%topic%/RESULT` JSON reponse:
 }
 
 ```
-### Further Reading
+## Further Reading
 This covers only the basic IR protocols. Read [Complete IR Remote Protocols](Tasmota-IR) for more advanced applications.
 
 [IR Send RAW configuration and use](IRSend-RAW-Encoding)
@@ -60,7 +59,7 @@ User maintained [codes database for IR](Codes-for-IR-Remotes-(for-YTF-IR-Bridge)
 
 [Linux Infrared Remote Control (LIRC)](http://www.lirc.org/) for more information. 
 
-### Related Projects
+## Related Projects
 - [IR Blaster with Tasmota](http://www.asknoone.com/ir-blaster-with-tasmota/)
 - [Sonoff Basic IR "hat"](https://github.com/altelch/SonoffIR)