all: correct go fmt

Signed-off-by: deadprogram <ron@hybridgroup.com>

examples/ili9341/initdisplay/atsamd21.go

@@ -9,8 +9,6 @@ import (
 	"tinygo.org/x/drivers/ili9341"
 )
 
-var ()
-
 func InitDisplay() *ili9341.Device {
 	machine.SPI0.Configure(machine.SPIConfig{
 		SCK:       machine.SPI0_SCK_PIN,

examples/microphone/main.go

@@ -2,7 +2,6 @@
 // to read data from the onboard MEMS microphone.
 //
 // Uses ideas from the https://github.com/adafruit/Adafruit_CircuitPlayground repo.
-//
 package main
 
 import (

examples/sx126x/rfswitch/gnse.go

@@ -2,13 +2,13 @@
 // +build gnse
 
 /*
- Generic Node Sensor Edition
- RFSwitch
+Generic Node Sensor Edition
+RFSwitch
 
- Disable Switch   :  PB8=OFF PA0=OFF  PA1=OFF
- Enable RX        :  PB8=ON  PA0=ON   PA1=OFF
- Enable TX RFO LP :  PB8=ON  PA0=ON   PA1=ON
- Enable TX RFO HP :  PB8=ON  PA0=OFF  PA1=ON
+Disable Switch   :  PB8=OFF PA0=OFF  PA1=OFF
+Enable RX        :  PB8=ON  PA0=ON   PA1=OFF
+Enable TX RFO LP :  PB8=ON  PA0=ON   PA1=ON
+Enable TX RFO HP :  PB8=ON  PA0=OFF  PA1=ON
 */
 package rfswitch
 

examples/sx126x/rfswitch/wl55jc.go

@@ -2,8 +2,8 @@
 // +build nucleowl55jc
 
 /*
- Nucleo WL55JC1
- RFSwitch
+	Nucleo WL55JC1
+	RFSwitch
 
 +-----------+---------+------------+------------+
 |           | FE_CTRL1 |  FE_CTRL2 |   FE_CTRL3 |