diff --git a/air_quality/air_quality.ino b/air_quality/air_quality.ino
index 27d8462..1a594fc 100644
--- a/air_quality/air_quality.ino
+++ b/air_quality/air_quality.ino
@@ -26,29 +26,28 @@
  ********************************************************************************/
 
 /*
-			 ESP-WROOM-32 Utilized pins
-				╔═════════════════════════════╗
-				║┌─┬─┐  ┌──┐  ┌─┐			  ║
-				║│ | └──┘  └──┘ |			  ║
-				║│ |            |			  ║
-				╠═════════════════════════════╣
-			+++ ║GND         			   GND║ +++
-			+++ ║3.3V      			   	  IO23║ USED_FOR_NOTHING
-				║     			    	  IO22║
-				║IO36    				   IO1║ TX
-				║IO39   				   IO3║ RX
-				║IO34      	  		      IO21║
-				║IO35     			    	  ║ NC
-		RED_LED ║IO32     				  IO19║ MHZ TX
-				║IO33     			      IO18║ MHZ RX
-   LIGHT_SENSOR ║IO25      			       IO5║
-	 LED_YELLOW ║IO26     			      IO17║
-				║IO27     			      IO16║ NEOPIXEL
-   VINDRIKTNING ║IO14    				   IO4║
-				║IO12      		  	       IO0║ +++, BUTTONS
-				╚═════════════════════════════╝
-
-*/
+ *                  ESP-WROOM-32 Utilized pins
+ *                ╔═════════════════════════════╗
+ *                ║┌─┬─┐  ┌──┐  ┌─┐             ║
+ *                ║│ | └──┘  └──┘ |             ║
+ *                ║│ |            |             ║
+ *                ╠═════════════════════════════╣
+ *            +++ ║GND                       GND║ +++
+ *            +++ ║3.3V                     IO23║ USED_FOR_NOTHING
+ *                ║                         IO22║
+ *                ║IO36                      IO1║ TX
+ *                ║IO39                      IO3║ RX
+ *                ║IO34                     IO21║
+ *                ║IO35                         ║ NC
+ *        RED_LED ║IO32                     IO19║ MHZ TX
+ *                ║IO33                     IO18║ MHZ RX
+ *   LIGHT_SENSOR ║IO25                      IO5║
+ *     LED_YELLOW ║IO26                     IO17║
+ *                ║IO27                     IO16║ NEOPIXEL
+ *   VINDRIKTNING ║IO14                      IO4║
+ *                ║IO12                      IO0║ +++, BUTTONS
+ *                ╚═════════════════════════════╝
+ */
 
 #include <HomeSpan.h>
 #include "DEV_Sensors.h"