Merge pull request #47 from joeybab3/patch-1

Spelling, better comments on speaker example

Author: 0x1abin

examples/Basics/Speaker/Speaker.ino

@@ -27,7 +27,6 @@
 
 
 void setup() {
-
   // Initialize the M5Stack object
   M5.begin();
 
@@ -39,20 +38,19 @@ void setup() {
 void loop() {
   if(M5.BtnA.wasPressed()) {
     M5.Lcd.printf("wasPressed A \r\n");
-    M5.Speaker.beep();
+    M5.Speaker.beep(); //beep
   }
 
   if(M5.BtnB.wasPressed())
   {
     M5.Lcd.printf("wasPressed B \r\n");
-    M5.Speaker.tone(3000, 200); //frequency 3000, durtion 200ms
+    M5.Speaker.tone(3000, 200); //frequency 3000, with a duration of 200ms
   }
 
   if(M5.BtnC.wasPressed())
   {
     M5.Lcd.printf("wasPressed C \r\n");
-    M5.Speaker.playMusic(m5stack_startup_music, 25000);
+    M5.Speaker.playMusic(m5stack_startup_music, 25000); //play the M5Stack startup sound
   }
-
   M5.update();
-}
+}