diff --git a/src/ArduinoZeroTemplate.c b/src/ArduinoZeroTemplate.c
index b47f0d6c7b94af0ceb5757804a158990cecde68d..b0d900625147ac7a9e9172f713a2ec694790ce21 100644
--- a/src/ArduinoZeroTemplate.c
+++ b/src/ArduinoZeroTemplate.c
@@ -58,6 +58,8 @@ void ArduinoZeroTemplate(void)
 		}
 	}
 
+	// Create example of using ADC
+	
 	while (true)
 	{			
 	}// end while (true) infinite loop
@@ -225,7 +227,7 @@ void ArduinoZeroTemplateInit(void)
 		// But in the current version of ASF there is no support for DAC channels. See dac.h
 		// Note: There are just a few SAM devices that has more than one DAC, like the SAM4L-family.
 
-		// Output is probably enabled by dac_init or dac_enable but otherwise it must be done also.
+		// Output is probably enabled by dac_init or dac_enable but otherwise it must also be done.
 
 	// Internal ADC
 		adc_get_config_defaults(&adc_config_struct);
diff --git a/src/ArduinoZeroTemplate.h b/src/ArduinoZeroTemplate.h
index 2e1859bd2efd62a862f2184a9903619b8fe59a22..b97329fd913d7cc1374ab343bfa296f930d90eaa 100644
--- a/src/ArduinoZeroTemplate.h
+++ b/src/ArduinoZeroTemplate.h
@@ -138,7 +138,7 @@ Available for user
 	#define MAX_USART5_RX_BUFFER_LENGTH	5
 	
 	// Analog in addition in progress
-	// Configuration shall be set and how to read. Also if it should be callback or not
+	// How to read is missing.
 
 // Functions
 void ArduinoZeroTemplateInit(void);